I take onboard all of your points and agree with plenty of them, but here’s another interesting stat - City have scored just one goal while Colwill’s been on the pitch this season. That was Sawyers’ late goal in the home defeat to Luton back in August.
I can’t see Colwill featuring much between now and the end of the season as Lamouchi doesn’t seem too keen on him. Maybe a loan spell somewhere next season is the way to go as he definitely appears to have gone backwards this season.