I'm not going as far to say he could be elite, but I think he could be better in a 3-4 under a different coach. Baun is absolutely proof players can succeed in a different system/different coaches. The only thing Baun did on defense here was intercept a pass vs. HOU and immediately fumble it away. Even if Foskey doesn't reach Baun in PHI heights, if a switch to 3-4 that allows him to rush from a stand-up position makes him at least a competent player, that's a big upgrade from where we were at with him the last two seasons.