Good post, interesting stuff. I don't have the "hands-on" experience that you do, but from a layman's perspective, its appears to me that more recently the O-line has done a better job of creating holes for the RBs. I attribute much of this to the change in coaches (Stephens to Adkins) and change in mindset away from just growing our guys into mammoths. In '03 our think we averaged 330 accross the line, they guys had just gotten relatively immobile and were getting beat by quicker D-linemen.
To your point, wouldn't a stalemate be close to ideal for the passing game? Seems like that would prevent pressure on the QB.