Will Somnath Chatterji prove as a Communist?

The Speaker of Indian parliament Mr.Somnath Chatterji is a veteran communist leader from west Bengal.He refused to resign from the post before the trust vote on July 22.He is right why should he resign before vote after all this is not a party post of congress.But he will get a chance to prove as a true communist.If both the ruling and opposition parties get the same number of votes,say 270, then the the speaker holds the key.He can vote on the trust vote.That moment will be very interesting,the country is keen to know if he is for the nuke deal or not.Let us wait till July 22nd.