Yeah i'll give you, Plummer is pretty dumb. But who says we are going to be throwing every down. We are a running team. Last year, no team ran more than we did with the exception to the Steelers. Our running game is very solid. My point is that we will use many bootlegs and deep throws down the field to make the dolphins cover more of the field. And thats when the running game is unstopable. Last year we ran 200 yards on the phins. Yes your tackles were hurt, but then again they are still question marks going into the season.
Your right about our questiable d-line. But I will say this, that it will be improved from last year, just for the reason we will have Trevor Pryce back after being injured. Warren had a good late half of the season last year. Ekuban had 6-8 sacks in a backup role. Anything Courtney "count me out" Brown gives will be icing.
Now what will the phins do if the runing game is stoped? Which is very possible, b/c we always have a good run-defense. Will AJ be able to handle himself, when the defense knows that he's going to pass? Like I said b4 the same argument can be made for Plummer, but it is less likely that we become a 1-dimensional team b/c of our strong runing game.