I think (and hope) he'll do well up there tbh.
For me he doesn't get enough credit on here for getting us back up at the first time of asking. He inherited a completely broken team, which had a lot of player turnover and got them all playing together. Yes we didn't set the league on fire, but going up through the playoffs was amazing! We all would have taken that outcome at the start of the season, and lots doubted it was possible.
Of course the PL was another story... But overall I wish him well