Keeping alliance doors open for DMDK, MDMK chief and People's Welfare Front (PWF) coordinator Vaiko said the ball is in Vijayakanth's court to decide on joining the front. Vaiko spoke to reporters on the sidelines of a meeting in the city, where secretaries from nine districts donated money for the party. People’s Welfare Front (PWF) has renewed its invitation to DMDK leader Vijayakant to join the alliance, but justifying this Vaiko said this should not be interpreted as a sign of desperation.