From PFW's 09 Preview, where they rank Ryan Clady the 2nd best Offensive Tackle and 33rd best player overall:
"Ryan Clady/ Broncos.....................4.00....uu ("uu" means "Player has huge upside")
--Clady had a remarkable rookie season, allowing only a half-sack in 2008 - an amazing accomplishment for any 16 game starter, much less a first-year player who did not enter college as an offensive tackle. The athletic, long-armed Clady has an ideal skill set for a 21st century Left Tackle and has huge upside to develop further. Has a serious chance to become the best tackle in the game. Very impressive"
There is no link that I know of, it's from a magazine that's on your news stands now. They ranked Michael Roos 1st, in case you are wondering.......