Sour size and strenght is a plus if we use a man blocking scheme, here's a cut and paste explanation that may help.
Here's an attempt at the running woes. We use a finesse blocking scheme called zone blocking. In order to get a grasp of this if you have a recording of the game watch the line when we had the ball on our own goal line. Anyway, zone schemes are pretty complicated and depend on evey lineman actually making his predetermined block. The center ususally calls the blocking scheme at the LOS when he sees the defensive formation. With a zone scheme, more time is required to create a hole for the RB. In addition, xone schemes require considerably more "teamwork" and knowing what your line "neighbors" do under certain cirucmstances. Each week, we've had a new mixture of linemen start the game. It has been impossible for these guys to learn how to block "together" as a team. Now, back to the game film. If you have the tape or DVD, watch our slowly developing running play where Riggs takes the hand-off deep in the end zone and pay attention to the chinese firedrill by our blockers. Chris Brown misses his block, Corey Anderson apparently has forgotten the snap count and he GA DL explodes towards Riggs. This is an example of what happens many times on running plays.
So here are my thoughts. With injuries, our OL has been kinda young. Too much thought goes into these intricate themes (sometimes OL aren't as smart as Munoz was), too much time between the snap and the hole, our teamwork hasn't developed with our injury situation, hence this xone blocking strategy has totally backfired on us. I wish and hope the offensive coaches will spend the 2 weeks off and put in the old bulldozer blocking scheme we used until 3 years ago.