Miles Teller officially casted as Peter

Miles Teller (from Footloose) is officially casted as Peter (Tris's enemy). Yesterday (March 15), Miles tweeted
With filming on the way next month, this past week has been a fiasco! They have officially announced the actors for Christina, Tori, Caleb, Eric, Jeanine, and most importantly, Four.

What do you think of the cast so far? Sound off in the comments!