I have been wondering this myself. He has had a few bad years lately with his wife having cancer and his dad died didn't he? I don't know how he goes out there every week with all this on his mind. I think he will be out there one more season. But after last season, I don't know if he will play much. I hope they don't force him to retire by benching him most of the year.
I really like him and agree that he's had a really tough couple of years. I love to watch him play, but I also know sometimes it's better to go out on top before you end up being benched, getting hurt, or just doing badly.