Well when North buggers off (if he does), we'll have Siggy/Dura starting with Musa as back-up. Don't think we need McKain back tbh.
Dura does a hammy pre-season, siggie gets a last-man red first game, and before you know it we've got Manny in at CB in just the second game of the season... no thanks
4 CBs is a must - and preferably at least 2 of the 4 should be capable of covering other positions thus increasing their possible game time (this is exactly what we have now, hence we've survived alright at CB this season despite niggles, suspensions and the asian cup)