Dhoni angane farewell matchinu vendi onnum nilkum ennu eniku thonunnilla...it might comeout of a sudden reaction just like in tests...'how n when' is purely depends upon Indias progress from now onwards and particularly on his contribution in it rather than captaincy....He would be hoping for ending it on a winning note in wordT20 i guess...if it doesnt happen he may not let others climb upon him once more again....Pazhassirajayil sarathkumarinte end pole " കഴുമരത്തിൽ കിടന്ന് പിടയില്ല സായിപ്പേ, എടച്ചേന കുങ്കൻ "...it will be that kind of a retirement.