Ginn Jr. is awesome, I think the guy has a chance to be special once completely healthy. By the way I saw a few posts that mentioned him getting hurt from celebrating in the endzone, actually he wasn't the one celebrating, not his style, other Ohio State players jumped on him and messed his foot up. If you'd noticed throughout the year he didn't really celebrate after a touchdown.
He could have an impact much like Devon Hester on kick offs and punt returns, only he HAS a specific postion in WR. Ginn Jr. and Terry Glenn would give defense nightmares stretching the field, letting T.O. and Crayton do damage with the short slants!