Herremans could see the field again in two weeks.For the first time since training camp, Todd Herremans has returned to the practice field. The starting left guard was forced to sit out for the first four games of the season because of a stress fracture in his foot that required surgery.While he's not in pads or hitting, he is out on the field in shorts and is doing some running and conditioning. With next week scheduled to be a "scrimmage" with the Raiders, it is unlikely that ...