If Glenn plays, we're not going to see the Glenn of last year. That should be obvious. However, he won't be just a decoy either. Glenn is not a second year player. He's a vet and knows how to prepare himself for a game, so rust isn't going to be the problem some of you think it will. Glenn is a WR, not an offensive lineman. Big difference in the "rust factor". If he does play this year, he won't be on the field for every snap. That certainly doesn't mean he won't contribute. He can come in on certain packages, particularly third and long. And like others said, he simply gives the defense something else to think about. He can stretch the field and open the middle up for everyone else. Defenses can't ignore him. Another positive. While Terry might not be in football shape, he should be extremely fresh since he hasn't played this year. So, the positives in missing time could offset some of the negatives. Fresh legs that don't have to be counted on every snap.