We kept Edelman because he was the best punt returner in the NFL
If Gunner were one of the best punt returners, I too would be supporting the idea of keeping him on the 53.
EDIT: We are keeping Gunner to play ST's. He is on almost 1/2 of the ST reps. We have lost King and Develin for the season. Ebner, Chung and Burkhead have been playing injured. And yes, Edelman has been injured. Gunner seems safe for now as a special teamer.
That reminder by Bresna of Edelman's production from the start of Edelman's career, only points out how Julian was an overnight success, 4 years in the making.
When I first saw Gunner in preseason and compared him to Berrios, I noticed right away that Gunner seemed more "sudden" and quicker than Braxton. It wasn't surprising to me when Gunner became the 53rd man and not Braxton.
But SO FAR, here's what I have noticed about his play. He still looks "sudden" when he makes his cuts. He definitely has the ability to go from zero to 100% faster than most. HOWEVER, what he doesn't have is the kind of top end quickness (Edelman, DLewis, etc) that makes you both "sudden" AND evasive.
What it looks like that he DOES do well is to catch the ball smoothly and confidently, AND be decisive and sudden in selecting the vertical opening that will gain him the most initial yards. To me right now he looks like a competent NFL punt returner, but he isn't any Julian Edelman.
But he'll stick for now. I'm pretty sure the other ST he's on is the KO coverage, and he'll likely the #3 gunner on punt coverage....as well as the #5 WR. That's a pretty full plate for a kid who was a DB at Bemidji State last fall.
He's a limited and raw player right now who's main attributes are his attitude, fearlessness and versatility. But it would be a mistake to look at him at this moment and assume that this is all he is and he can't become more.