I think this is more of a discussion comparing Flores to McDermott than it is comparing Allen to Tua.
Tua was a bad pick. Having Fitz start the season, to me, was a smart move. Pulling him when they did was nothing short of stupid; especially when it quickly became abundantly clear that Tua wasn't anywhere close to being ready.
That move, in addition to players anonymously speaking to the media about it (and criticizing it), tells me more about Flores' grasp on this team (lack there of) than anything else.
McDermott and Beane screwed the pooch re: handling the QB position in Josh's rookie year. Beane quickly owned the mistake, put it behind him and clearly learned from it.
I don't see the Dolphins doing that.
Good.