The only reason there's a debate is because of the fantasy football culture that now dominates the sport. It's grown so popular that most people are no longer football fans, they're fantasy football fans. Blocking doesn't get you points, so many will just ignore that aspect of the game and base their opinions purely on receiving stats. Graham is a fantastic receiver, but he is no where near the complete player that Gronkowski is. Every real football fan knows that. As for the commentator's "opinions", it's just like patsfan13 said, all staged garbage.