Liam Williams has backed Wales head coach Warren Gatlandâs selection approach to the Six Nations clash against Italy on Saturday.
Gatland made 12 changes to his starting line-up for last seasonâs corresponding fixture in Cardiff, and Wales launched an ongoing 10-game unbeaten run by beating the Azzurri 38-14.
This time round, it is 10 switches, with full-back Williams among only five starting survivors from the team that wiped out a 16-point deficit seven days ago to beat France 24-19.
Wales prepared for the Rome encounter with a 31-man training group during five days on the Cote dâAzur earlier this week, with Gatland utilising his squad at the start of a World Cup year.
Asked if 10 changes could be a potential risk to continuity, Williams said: âNo, I donât think so. I think itâs great.
Wales have scored 199 points in their last four Six Nations games against Italy.
âWe have so much competition up for grabs in each position, and itâs great for us looking forward to the World Cup.
âThat might be one of the reasons why Warren has changed the team. I think we will be fine at the weekend, and hopefully we will get the win.â
Recent history between Italy and Wales suggests that the visitors could enjoy a points blitz.
In the countriesâ last four Six Nations games, Wales have racked up a total of 199 points, with two of their four victories seeing them score more than 60 points.
They are also on a 12-Test winning run at Italyâs expense, but Saracens star Williams has urged caution.
âWe know Italy are a tough team to play against at home,â he added.
âIn the last couple of times weâve played in Rome it has been very tight in the first half and then weâve pulled away in the second half and won the game comfortably.
âWe have to play for 80 minutes. Against France we played very poorly in the first half and were much better in the second. This week we need to play for the full 80.
âOur first job is to go out there and play well as a team. If the opportunities to score four tries arise, then we have to take them.
âThat is especially important in international rugby. What will be will be, but we will do our best to get one (bonus point).
âFour years ago we came out to Italy and we were winning by a point at half time, and then we went out and scored 47 points in the second half.
âI donât think that statistic of them not winning for a long time is going to make a big difference to the game.
âItaly played very well in the second half against Scotland and came back right at the end. That shows once again that we have to play for 80 minutes, and not 40.â