One suggestion I had was to make the whole "opinion of owner" thing a little deeper than what it currently is. Take for example this guy, Lefler:
https://mfn47.myfootballnow.com/player/5201
He is livid with me, as all players that are traded become. But why should he be livid? He was a third-stringer on my team, and a backup on the team before then. I traded him to New York, knowing he'd start there. Shouldn't he be happy I set him up in a nice situation and gave him a chance to prove himself? (and he did quite well I'll add, better than my starter anyway).
I know it's nitpicky but things like this bug me.