With Wallace coming in late, what are the odds that he gets injured either in the preseason and at the start of the season? How many times have you seen guys come in later and promptly get injured because they try to run when out of shape? And don't forget, you can be "in shape" without being in "football shape." Chances are that he is going to tweak something. But, he will probably recover and be fine, we just might miss him for a few games.