I'm not saying hes not really good. I dont think he's irreplaceable though.
Who isn't fully committed to the club whichever way we want to dress it up. The only reason I'd err on the side of keeping him now is because it would be too much churn given all the other stuff going on. There's every chance he has a wobble next season though, crowd gets on his back, the narrative starts and it effects us on the pitch. Oh, and he might get injured.