pechillo

Doubt it...he doesn't fit any position well and doesn't have good enough strength to be an OLB in the 3-4 in the NFL. His athleticism may be able to carry him into a spot as a 4-3 OLB but I don't think he'll every have a large role in any defense.

wasn't the same said for Elvis Dumervil though? Sure he's small, but remember, the lower man wins when pass rushing. I think if he does build up more strength on his frame, then he could be a solid pass rusher. He definitely has the motor for it. 

Doom was short, not small. Striker is just plain tiny. At the combine Doom showed tons of strength at the bench press and respectable speed, only his height cost him. Striker on tape is just weak, there's no way he can play DE/OLB in the NFL, he just doesn't have the strength to beat NFL caliber Olineman, he'll have to stand up at ILB or OLB.