You're quite familiar with that term, given some of he stuff you spout out!
It's not at all...you have to have the right attitude in football and people react to different things in different ways. If Welker has been speaking out of turn then he'll get less reps...if he won't buy in to the system he will get less reps. I spoke out against my HC once..got me benched and sent out of practice...never did it again!
I personally don't think it's any of those. I think Edelman is being phased in over a guy thy don't project to be here next season....they need to develop someone.
Simplicity of it is that if Welker is having discipline issues in the face of his contract situation, then he needs to do everything that I stated; put up, shut up and knuckle down on the field. You've got more to lose than you have to gain by being a spoilt brat about it.
Belichick is in full control and he won't let people undermine his authority...it's a ing of a weak leader, hence the dictator reference. My HC used o use that line on me all the time.