One thing is having a player who is a prima dona and produces when the ball is in his hands, the other is having a player who is a prima dona and can't catch or block and who's production is steadily declining....when you have an attitude and you can't produce you become expendable....that's the way the world works, it happened to Ajayi and it will happen to Landry if he continues to on his path....
Landry's situation is not even remotely comparable to Ajayi's.
Jarvis Landry wants to win, cares about his team more than his stat line, and doesn't have a serious insubordination problem. Landry's problem is that he's struggled to pick up some aspects of the offense. That's a LOT different.