I am not impressed by Trestman and think his play selection absolutely sucks, but frankly it seems like it has not really changed much from cameron, kubiak or anyone else. for some reason, they could just block slightly better under kubiak for whatever reason. we still cant execute a decent screen or quick slant, even though the entire league can. flacco cannot find an open down field receiver to save his life. everything is a struggle. unless the game plan is completely inept every single game, at some point the players have to execute the plays, no matter what they are, better. if he calls a dreaded stretch handoff for zero yards 3 times in a row, unless they block it is never going to work. if they block someone could break a run for 30 yards. it is all up to the guys on the field, and more importantly, if flacco can't audible out of a play destined to be bad, it would explain a lot about why they are so horrible all the time.