“It’s amazing to me just the sheer difference in numbers,” McCaskey said Sunday afternoon in an exclusive sitdown with the Tribune’s Bear Download podcast. “For instance, we now have more than 20 coaches (with the Bears). And if you look at the original pictures of the Decatur Staleys and the Chicago Bears, that was the whole squad (back then) — including the coaches. Because the two coaches were also players. And the players played the whole game. So it was a different world.”