They signed a run stopping defensive tackle in free agency.
I know you're referring to Urban who was the beneficiary of better players around him in Chicago on their defensive front. He's a guy who will be exposed if we play him starter reps.
I'm hoping they grab Marvin Wilson. He demands double teams, is relentless, and an excellent run killer. He needs to work on mixing up his pass rush moves. He accustomed to bull rushing, and getting his way. Even when he doesn't get his way, he's still pushed you 3 yards back from just pure mass, strength, and motor. He can be taught some more moves. He's my pet cat.
How big?
6'4" and over 300 pds.
If that’s all you want. Shelvin and Tonga are still available.
It's just physics. Osa is built like a 3-tech, and has pass rushing skills, length, and big hands, but can also move outside. 20 pounds is the difference between 2 weight classes in boxing, and for good reason. Not to say there isn't some flexibility, and variables here, but you're acting as though it's not an age old formula. Not many guys can be Aaron Donald.
