I honestly think the Jets are full of garbage when it comes to Ed Oliver. They are transitioning to a 4-3 defense with no edge rushers on their roster. I find the story that they are trying to trade down a hell of a lot more likely. That said, I truly hope Beane sticks to his MO and doesnt overplay his hand.
I think there are 3 guys along the DLine who I'd consider pretty safe prospects, Oliver, Williams, and Bosa. At this point you probably need to move up to 4 to get any of them, but I'd be extremely torn on giving up a 2nd to do that. Especially given the history of the Bills moving up to number 4 overall.