From his point of view, you can see why he'd want to stay at a Barca side on the up and not join the uncertainty and mess that United was. As for game time, Xavi is a huge fan of his and he's said it plenty of times over the past year so I'm sure he'll be playing again. That spot occupied by Gavi is one that will see a fair bit of rotation I believe and given Pedris injury issues last year, if they re occur, there's plenty of games for everyone to go around. Kessie is the one who just won't get games though.