AJ hasn't been in the X-Division for a while, other than his really really short run as champion. Neither has Williams or any of the guys from Serotonin. And Skipper hasn't worked for TNA for months, has he? It's basically just the five PCS guys and Daniels/Lynn/Sabin. Even with the guys who haven't been in the division lately, it's still about as deep as the Raw midcard.