It will be interesting. They are betting on his athleticism. I think he will be more of an outside linebacker, and will drop into coverage as well. His work ethic will definitely be put to the test now.
If he's playing on the weak side it's not terribly different than being a weak side DE just stand up and probably out a lil wider. Still his main priority will be rushing the passer.
It puts Granderson in a weird spot as I'd figured he could go back to the right side and be a good fit as a pass rusher from there. Left side it's not as clean. He's good in our nickel package if it's 4 down linemen but in base 3-4 he's not the run down the field in coverage kind of guy.
Foskey is actually a good fit for 3-4 strong side linebacker as that's exactly what he did at Notre Dame in their Vyper role. Played both linebacker and DE. He was never able to transition to a hand in the dirt DE because he lacked the bend to get around the corner and wasn't strong enough to win with a bull rush but maybe he can fit in that role since that's exactly what he used to do.