i understand all that, but the bicep isn't used all that much for pushing strength, really not used for much of anything for DLineman except for looks and maybe the occasional swim move/head slap)here is a test ... walk up to a brick wall and assume the position and push (probably about as much resistence as we'd get from pushing on an NFL OLineman

) while doing this take one arm off the wall and feel your bicep ... see how you can roll it around as it is not even contractingobviously the time the arm would be in a sling would also atrophy the other arm muscles that are much more needed, but i think Justin will be fine(i am biased as a coach at the high school where Justin went to school)

now back on topic, i just picked Kampman and am thrilled at the tackle numbers he gives, and Harrell can only help, he won't take any tackles away but may occupy an extra blocker every once in awhile