Winslow said it was "embarrassing" that Coryell isn't in the Hall of Fame.
Fans can't watch the NFL today "and not see Don Coryell's influence," Winslow added. "And that's why he should be in the Pro Football Hall of Fame, as an innovator and as a contributor to the game. You can put a dollar figure on his value to professional football. It's called a TV contract. That's because it's entertainment."