Yeah, I was thinking need based. Of course Walt's the greatest. But we've got a rookie 9th pick there and a front 7 that's wobbly. To know that if you could plug a rookie Tez in there now you're only a few savvy moves from turning the defense completely around.While I wouldn't argue with that, the upgrade to the team going from Cross to Walt wouldn't be as significant as putting Tez on the D line IMO.