Pawan,Djokovic will probably have to get past Roger.Nadal will probably have to get past Murray.Either way if these are the SF's,any of these 4 tennis players can win.Out of the top 4 the only tennis player not to have won here is Nadal.Clay I'm looking forward to this year,i don't think it will be all Nadal & Djokovic.Roger can play on Clay,Murray will have Lendl with him.Thinking on this,2012 could be a very different year than others,in Slams.Djokovic could feel down if he does not win Miami,will that affect him with the up & coming Slams?