Benjamin Watson had two stints with the Patriots -- one from 2004-09 and then again last season.
Watson observed a different Bill Belichick, as during his first stint the coach did not participate in the team's rookie show during training camp, but that changed when he was back with the team last season.
“…We divided into teams and Coach Belichick actually participated in a rookie team show,” Watson said on FS1's First Things First. “He was on the stage, telling jokes, making fun of other people, making fun of himself, having a great time. It doesn’t mean that he still doesn’t demand the utmost respect. It doesn’t mean he doesn’t hold the standard very, very high when it came to how we performed on the field. But there was a sense of humor there and kind of a let-your-hair-down-type deal that I really appreciated that I know wasn’t the case before. As we’ve seen, still successful, still the greatest all-time coach, still wins, still Super Bowls.”