Then can you tell me why he went out and signed Holland, at 320, drafted Clady at 320, and Lichtensteiger at 310? We will continue to run the zbs, but Shanahan and company have shown a trend to start looking for heavier ones that can play in the scheme. Today's athletes are bigger, stronger, and faster. To think of a line of 5 guys playing the zbs at the 310-330 pound range is entirely possible. Denver is moving in that direction, but other teams that run the zbs are doing the same. Atlanta, Houston, Oakland, are 3 teams that are looking for the same type of lineman.