Jackson has now gained more than 70 pounds since he was first recruited by USC as a 210 - pound defensive end .
Brugler was perhaps most impressed with the 284 - pound weigh - in that Jackson had in Indianapolis .
Jackson has now gained more than 70 pounds since Jackson was first recruited by USC as a 210 - pound defensive end .
Brugler was perhaps most impressed with the 284 - pound weigh - in that Jackson had in Indianapolis .