We need to incorporate some degree more of power running into our game plans. I agree with the above posters that we don't currently have the Offensive Line personell to win a game on the ground. But there is alot more to it, and while Ricky and Ronnie can't win the game without a line, they can tip things.
Taking down a load like Ricky or Ronnie, who can both be positively bruising, takes a big toll on a defense. NT's can take that all game, but everytime those guys put a lick on a LB, or even a DB, it add's up big time. As a former DB, I can assure you there isn't much I liked less then 5 or 10 collisions a day with a tough RB. Takes it right out of you.
There are only a handful of defenses out there (BAL) who can take the licking it takes to bring those guys down play after play and still have the gas to keep up with the kind of finesse offense Pennington can execute.
I think we still win the games with what Pennington and Co. have been bringing to the table, I just like mixing in a hair more power to soften up the opposition. I don't want Wannstedt era 40+ Ricky draws a day, but there is a balance somewhere.