Doesn't really matter about a linemans' forty time... Does he have good footwork and can the guy even pass block or run block?
Unless he is pulling it really doesn't matter much; if the ball is intercepted it is not like a 5.4 is going to catch up to the other players.
Release your inner Cowboy
"You just have to accept that some days you are the pigeon, and some days you are the statue."
"If you want the rainbow, you've gotta put up with the rain - do you know which philosopher said that? Dolly Parton. And people say she's just a big pair of (knockers). "
-David Brent, The Office