Orton's QB rating was flawed. The fact that he was a dual threat QB running out of both the "shotgun" and the "read option" offense allowed him to have more open targets. Thus, his numbers are artificially inflated. I know TT is a read option threat, but Orton perfected the read option (I think the coaches nicknamed it "the K-Run offense"). TT will surpass Orton's rating because I read somewhere that TT has been watching Orton film from last year to see how he utilized his speed and legs on read option plays.