Mankins isn't a top 100 player and hasn't been since at least 2011, but more likely 2010 and before. The NFL Networks lists are pretty blah but Mankins really wasn't anything more than average in any capacity last year.
I don't really get why Geno Atkins has an opinion on a player he's never played against.
I don't really get why Geno Atkins has an opinion on a player he's never played against.