I was also at that Coventry game and the whole thing was uncomfortable. I felt for Watters, dragging him off when Morison did seemed unnecessary and it wasn't a good thing to happen to any player. But, having said that, I can't honestly say I've seen any kind of improvement in him since then. He still looks the same player to me. While it would obviously be great if he came good, it just doesn't look likely.
Interesting to look back at that game, though. It would be good to know what Morison himself believes has changed since then, because I can't see it. But the local press won't ask him, that's for sure.
https://www.bbc.co.uk/sport/football/60397093