He's got game speed and has quick change-of-direction speed. His 40-time is rumoured to be in the 4.65-4.75 range. If he can run in the low end of that, he'll be fine. Demeco Ryans ran a 4.65, Lofa Tatupu ran a 4.83, Paul Posluszny ran a 4.70, Nick Barnett ran a 4.64, Will Witherspoon ran a 4.68.