Super Rugby team the Stormers received financial support from a corporate partner to sign Jamie Roberts from Bath.
Louis Rees-Zammit, the 18-year-old Gloucester flyer, could make his Wales debut in the Six Nations in a new era under Wayne Pivac.
Ospreys were boosted by George North's return but still could not see off Dragons in Pro14.
Liam Williams will return to Pro14 side Scarlets next season after his contract with Premiership champions Saracens comes to an end.
Gareth Bale has come in for plenty of criticism but his passion for football remains, according to his national team boss, Ryan Giggs.
Reports have claimed Liam Williams will leave Saracens to rejoin Scarlets, and the Wales full-back seems to have confirmed the move.
The Ospreys have confirmed Owen Watkin is facing up to eight weeks on the sidelines, ruling him out of the start of the Six Nations.
Rob Howley placed 363 bets across a 46-month period from November 2015 and has said sorry after being hit with a lengthy ban.
After placing 363 bets across a 46-month period from November 2015, Rob Howley has been handed an 18-month ban from rugby.
Gareth Anscombe missed the Rugby World Cup through injury, with his absence telling in Wales' semi-final loss to South Africa.