Here's the link if you are interested in the explanations behind the grades. He doesn't seem to take too much consideration in areas where there are untested back-ups in case of injury.

http://bleacherreport.com/articles/1...it-before-camp


Here's the cliff notes:
QB: A+
RB: B+
TE: B
WR: B+
OL: B+
DL: B
OLB: A-
ILB: B-
CB: B+
S: A
ST: B+