The 56-year-old finished after the Rugby World Cup and was succeeded by his fellow New Zealander Wayne Pivac, who will take charge of Wales for the first time against Gatland's Barbarians.
The Wales assistant coach broke his silence on Tuesday after a three-month investigation found he had placed 363 bets over four years, including on his own team.
The 28-year-old has been at English and European champions Saracens since 2017, but in 2020 the full back will rejoin the Scarlets where he will earn in the region of £400,000 a year.
MARCUS TOWNEND AT CHEPSTOW: Davies is currently sidelined having undergone knee surgery after being injured while playing Fiji in the World Cup.
CHRIS FOY'S WORLD OF RUGBY: At the end of a World Cup season, players will try to muster some energy for matches in the Southern Hemisphere at a time when they should be lying on a beach.
CHRIS FOY'S WORLD OF RUGBY: Wayne Pivac has to pick him. How can he resist? Wales' head coach must decide in the next 48 hours if he believes 'if you're good enough, you're old enough.'
Teen sensation Louis Rees-Zammit re-confirmed his desire to play for Wales after agreeing a new contract at Gloucester.
The 18-year-old Gloucester winger, who has been in phenomenal form for his club scoring nine times in 10 matches this season, could make his debut against Italy the day after his 19th birthday.
EXCLUSIVE INTERVIEW BY WILL KELLEHER: Leigh Halfpenny is a nervy interviewee at the best of times. After the 18 months he has endured, it is understandable that his self-assurance is low.
Louis Rees-Zammit can be the new George North for Wales in the Six Nations, according to his more senior team-mates. The 18-year-old Gloucester winger could make his Test debut on Saturday.
George North's move to centre for Wales was confirmed on Thursday afternoon as Wayne Pivac revealed his first Test side for the Italy Six Nations game.
Louis Rees-Zammit missed out on his Welsh debut this week as he has hardly been able to train due to his English exile, according to coach Wayne Pivac. The teen isn't in the Wales squad to play Italy.
With England firing bombs at their Championship rivals each week, and Scotland responding with talk of 'hate', Wales coach Wayne Pivac is finding the pre-match mudslinging all a bit unnecessary.
ALEX BYWATER AT THE AVIVA STADIUM: Ireland produced a statement 24-14 win over Wales in Dublin to make it back-to-back wins in the Six Nations. Sportsmail rated both sets of players.
WILL KELLEHER AT AVIVA STADIUM: Wayne Pivac rued 'unacceptable' errors made by Wales in their first Six Nations defeat since 2018 as they lost 24-17 in Dublin to Ireland.
Leigh Halfpenny reckons Wales can roll back the clock and repeat their feats of 2013 this year by winning the Six Nations title, despite losing to Ireland in their last encounter.
SPECIAL REPORT BY WILL KELLEHER: No player has run out in a Test match at Wales' Principality Stadium having been born after the ground was built. Rees-Zammit could change that fact.
EXCLUSIVE: When it comes to Shaun Edwards and rugby, emotion usually drives everything. But Saturday's Wales clash is strictly business. He does not do teary-eyed returns.
Wayne Pivac believes his wise Wales will overcome French flair on Saturday in the Six Nations having picked the most experienced line-up to grace the championship.
The last two Tests between Wales and France have been edge-of-the-seat thrillers. Both were won by wily Wales just when all looked lost:
Wales have brought in Ross Moriarty and Gareth Davies for their next Six Nations match against France as Wayne Pivac made two changes for the Cardiff Test.
WILL KELLEHER AT THE PRINCIPALITY STADIUM: Wayne Pivac was left livid with two decisions costing Wales a win over France as they lost at home in the Six Nations for the first time in three years.
Wales wing Hallam Amos will miss the rest of the 2020 Guinness Six Nations due to a knee injury. Amos sustained the injury during the Cardiff Blues' Guinness PRO14 victory over Benetton.
Manu Tuilagi is England's master of destruction on the pitch - and he is building an equally fierce reputation on the chess board.
SIR CLIVE WOODWARD: There are some things much more important than sport, and when something like the coronavirus comes along rugby has to step into line.
SIR CLIVE WOODWARD: Mark Wilson and Anthony Watson will make their first England appearances since the World Cup final against Wales on Saturday.
DYLAN HARTLEY: You might remember Alun Wyn Jones getting under Kyle Sinckler's skin last year after Warren Gatland accused the England man of being a timebomb.
MIKE BROWN: Players love seeing what grenades Eddie Jones throws during his press conferences. Sometimes they will be watching on social media to see what he comes out with.
SIR CLIVE WOODWARD: It might have been a little subdued before the match but we should have known England and Wales would provide some action to perk us up. The 33-30 win for England was all action.
All around him, others were losing their heads, but this time Kyle Sinckler did not. The pantomime villain of last year's England defeat in Cardiff proved on Saturday how much he has changed.
Sportsmail's Chris Foy gives his thoughts on the Six Nations with England now sitting top of the table following their win over Wales and France's defeat to Scotland on Sunday.
France's Six Nations clash against Ireland joins England v Italy in being pushed back, although RFU chief Bill Sweeney says he sees no reason why Wales v Scotland can't go ahead.
WILL KELLEHER: George North has had enough. Not of rugby, nor of playing for Wales but of them. North has had it with online trolls who spout vile bile at him and his family.
The former Wales international Jamie Roberts had been playing for Super Rugby side Stormers in South Africa but flew home to the UK to help after the rugby season was put on hold.
Wales head coach Wayne Pivac has revealed that 'two or three' of his squad have tested positive for coronavirus. The pandemic saw the Six Nations brought to a halt before it could finish.
COMMENT: It is a sad fact that the main barrier to rugby's progress lies here; in the home nations and those other centres of the sport's narrow European landscape - France and Italy.
EXCLUSIVE BY WILL KELLEHER: Wayne Pivac's side were due to play Japan in Shizuoka on June 27 before jetting down to New Zealand for a two-Test series shortly afterwards.
If you're ever going to slip into the red, it will usually be over Christmas. The average household is expected to blow around £500 at this time of year, according to the British Retail Consortium.
Many investors will be cheered no end by last week's overwhelming Conservative victory. The 'Boris bounce' has already boosted a £100,000 nest-egg invested in the FTSE 100 by some £5,400.
In just the past ten days I've battled with my home insurer after the price of my policy was hiked by 30 per cent for no reason, chased my old energy supplier for a £174 refund.
From the bank that sent flowers to a recently bereaved widower to the ferry company that waived its strict no-refund policy on pre-paid tickets after a customer went into hospital.
When the 123 account was launched amid enormous fanfare in 2012 it paid customers up to 3 per cent interest on balances up to £20,000, and up to 3 per cent cashback on bills.
After years, if not decades, of insurers routinely hiking customers' policy prices at renewal, many thought an end to the loyalty penalty was in sight.
It has been nearly 14 years since we launched our 'Fair Play on Charges' campaign. We have exposed how banks rake in billions from customers who accidentally slip into the red, time and again.
Time and again we have exposed how copycat scammers use the search engine to trick users into paying more for holiday visas, passports - you name it. Our City Editor was even caught out.
There is something deeply sinister about cashing in on the pressures faced by young women today. I remember well the 'need' to have a new outfit for every occasion - and that was before Instagram.
What is the point of saving? That's the question we posed after it emerged that National Savings and Investments is to slash interest rates for millions of savers from May.
Panic over coronavirus has badly shaken the world's financial markets, culminating, on Monday, in the FTSE 100 suffering its sharpest one-day fall since the height of the 2008 crash.
The bad news began yesterday morning when the Bank of England revealed it was cutting the base rate by two-thirds to just 0.25 per cent, writes VICTORIA BISCHOFF.
Thousands of employees will have woken up yesterday terrified they are about to lose their jobs. Businesses all over Britain are already cutting workers' hours and pay in a bid to protect jobs.