Hes a low performing player who has asked out. If he wasn't united in this vision he would have fired Ferris quite obviously. Does anyone actually believe that Ferris went this route without having a clear go ahead and understanding of the situation from Bennett? That is incredibly illogical.
I disagree that there was unification in the vision and that the player would fire him if there wasn't.
Ferris has pulled power moves with several of his clients already. There has often been outright denial, but support for him pulling these moves. Ferris is a little bit of a trouble maker, but you cannot deny that he usually pulls something good for his clients (and also himself). I also believe for Bennett and Mete the specific wording was change of scenery. It can mean trade, but doesn't necessarily mean trade (ie: Squares vs rectangles).
Contracts by Agent | Puckpedia
Marner, Hall, Domi, Anderson, Bennett, AA, Mete etc.
That's a lot of players on his list that have been involved in trade rumors, actual trades or contract negotiation stalls. Because it's Ferris, I wouldn't be surprised if he spearheaded the idea of requesting a change of scenery and maybe be open minded to a trade and then afterward tries to convince his client to jump on board as well before pressuring the team. It seems Mete and Bennett weren't convinced they wanted to be traded, but definitely wanted an improvement to their deployment.