Many people are of the opinion that looks to be carrying far too much weight/bulk. He made a ten minute cameo and was looking worryingly over exhausted afterwards with people observing that he was bright red in the face and pouring with sweat whilst struggling to breathe. He struggled with the pace of the game against Forest from the off, even the commentators made a remark that he had "eventually" caught up with play in the build up to our first goal.
You don't need a degree in sports science to make these observations and posting them on a fan forum is in no way, shape or form insinuating that you know better than qualified professionals employed by the club.