What we will do with the O line in the off-season starts with Dotson. If we keep him, then we don't need to do much for the line in my opinion, other than maybe improve our backups. If we don't re-sign Dotson then we need to get a right guard. I don't see Anchrum playing even close to Dotson's level.
As far as red zone challenges go, I'm also in the "there is no imagination in the play calling" camp. I also think there should be more runs called, but either way you need to get it into the end zone if you want to win games. Duo blocking is straight up blocking so it can work anywhere on the field, the red zone really compresses the passing area though to make throwing for a touch down that much more difficult.
