He's another Jonathan Vilma. He is exactly like him
Weatherspoon just isn't a 3-4 ILB, he can't take on interior linemen. Neither could Vilma and that's why Vilma wasn't great with the Jets.
When Vilma went to New Orleans in a 4-3 defense those blockers were off him and he was allowed to use his talent which was to flow sideline to sideline.
Sorry, but Weatherspoon is way too small to play 3-4 ILB. He looks tiny out there. He is only a LB in a 4-3
If you watched Weatherspoon this year you would have seen how he gets swallowed up by interior linemen. He gets crushed on blocks because of his size. And that's a big no-no for a 3-4 ILB.
I love him, but he will not be a Miami Dolphin for that reason.