i personally would run something like
1 Blood dk or Prot pally for FC maps
1 hunter
1 rogue / Feral Druid
2 mages 1 defence on FC maps for CC
1 disc priest
1 resto druid offence heals on FC maps
1 Hpally
1 Elem shaman
1 Arms warrior / Frost DK
just to mix it up
come on...