In a recent interview, ace comedian Vadivelu said that he is waiting for director Shankar to start one of his ambitious projects. Immediately, rumour mills started churning out stories that the Kaththi Sandai star will be a part of the big-budget Rajinikanth starrer 2.0. But, the truth is that the actor was hinting at the sequel of Imsai Arasan, which will be bankrolled by Shankar.