I apologize if someone has already said this but I don't have time to cut through the jungle tonight.
Simply put, from my distant vantage point, I don't care who on that defense gets passed over. No one--NO ONE--has earned squat. For me this season was from the very beginning about staying level with our current run of acceptable success and preparing for the next couple seasons when our schedule puts us in position to win crowns. Chase Rome wants out? Good. It's not like we're losing a winner, or someone who does things like sack the quarterback, stuff the middle-run game, or generally do any of the things defensive tackles are supposed to do.
I'm not even that worried about our recent departures in general. There needs to be a sense of hunger and fight on this team. Guys who fold and walk out at the first sign of adversity aren't going to bring you that (in fact, I'd guess they have an effect more along the lines of a chronic disease), so however many stars they have after their name, in the end they net you exactly nothing. Give me the guy who's ready to bleed for every win over the clown who thinks he's owed his spot, especially in light of what we've seen from this defensive unit the past season +2 games. At this point we might as well put the blackshirt status on hiatus. Nobody's earned anything. They play soft sloppy defense and based off what I've seen from the starters, there's no switch that's about to be flipped. To me this looks like a house cleaning situation, every spot up for grabs. Scheme too complicated? Simplify it until playmakers start appearing on that field. Switch to the 3-4? Whatever man. Get speed and passion on the field as fast as you can.