I watched nearly every game Ginn and Holmes played in college. My take on Holmes was that he would be an elite NFL talent. Not sure he quite made it there but he was certainly very good. I'm a big fan of sharp route runners and Holmes has always been a terrific route runner.
My take on Ginn was that he was very sloppy. He always rounded off out routes and had suspect hands. Ginn was dazzling in college however...his speed is so elite that he made guys look like they were standing still. He still has that speed. He is a real return threat.
My take? It depends on his contract. I wouldn't want Ginn for much more than vet minimum but he is worth a 6th based on his return prowess. Maybe Ward could get the guy to become a better route runner. I think he would be much more productive with Ben throwing him the ball. I would like to see him in the BnG. But, don't expect anything more than a #4 WR and return specialist. I will say though the thought of the safety respect Ginn and Wallace would receive would open up the run game.