The development should have come as a rude shock to TMC functionaries who were anxiously waiting for the all-important call from AIADMK headquarters on Thursday, more so after the latter announced candidates for all 234 constituencies. “There is little hope of the talks progressing further. It is highly unlikely that the deal will go through,” said a Vasan confidant, also conceding that they were in no position to approach the DMK either as Indian National Congress has prevented the Dravidian major from having any truck with the TMC.