if keith rivers got picked 9th overall last year primarily because of his workout #'s (because his play certainly didn't warrant it) i shudder to think of how high barwin might go.
either in the 4-3 or 3-4 he will never be a full time defensive end in the pros.
we might as well have him in our 4-3.
to continue name-dropping, compare him to keith rivers and shawn merriman if you like......