Sometimes you have to go to big men to find out about the next big thing. So, here were the questions to Brandon Brooks and Jason Kelce, two Eagles offensive linemen and two pretty smart guys: What's the next innovation in pro football? What's the next stagnant system or stale, rote formality that someone is bound to exploit? What's a potential strategic advantage that few are contemplating now but that someday might pay huge dividends?
Actually, Brooks said one day after practice, there was one concept that the team's offensive linemen had discussed among themselves.
"You know how d-linemen rotate?