The captain shd be from the playing 11.He shd have a guaranteed place by his batting or bowling.Yuvraj or Ganguly in the 6th spot?If it is Yuvraj he shd be captain.If it is Ganguly it shd be Ganguly.Openers will be Jaffer,Sehwagor Karthik.So Sehwag is not certain.This rules him out.Dravid,Tend,Laxman come next.So Laxman is a possible choice.Better to take a call on Ganguly versus Yuvraj for the 6th batting spot and whoever it is can be captain.With Dhoni eased out,Karthik keeping both Yuvraj and Ganguly can be in.So a call on this has to be taken to resole the Test captainy muddle.