Currently my guild, which is a 25 man raiding guild, is clearing the old T11 raid bosses. So far we have cleared BWD on heroic, in BoT we are at 3/5 hc, with the council and Sinestra still to kill, in Tot4w we have killed the conclave.
We have discounted the council for now, as the main reason we are doing this is for the shiny titles. The decision we are stuck with is whether to go for Al'Akir or Sinestra next, in terms of difficulty which would be easier?
Our raid group is usually as follows:
Tanks:
Paladin
Death Knight
Healers:
One shaman
Two priest both with holy and disc specs
Two holy paladins
Two druids
DPS are usually an even split between ranged and melee
I'm not sure if there would be an easier option for our specific raid set-up, but I thought I would share it anyway.
Any sort of guidance is welcome!