Not sure why people say Tank is too small to play DE. We need DE that can still rush the passer and not just take on blockers....not your typical 3-4 DE. Tank is the exact same size as Ray Mac was when drafted see below link. I'm sure Tank will add weight but I think he can be plenty effective at his current weight.
Raymondo Antoine McDonaldPosition: DE Height: 6-4 Weight: 276 lbs.Born: September 20, 1984 in Pahokee, FL (Age 28) College: Florida (school history) (McDonald college stats) Drafted by the San Francisco 49ers in the 3rd round (97th overall) of the 2007 NFL Draft.Weighted Career AV (100-95-...): 23 (4281st overall since 1950)