Eric Dickerson Rooting Against Saquon Barkley to Break Rookie Records!

[[tmz:video id="1_s2zy7yd7"]] Here's some real talk from Eric Dickerson ... With Saquon Barkley getting super close to breaking some of his cherished NFL rookie rushing records, we asked E.D. if he's rooting for the NY Giants stud to take his #1…