Director A.R. Murugadoss to bring together Kamal Haasan and Mahesh Babu in the biggest Tamil-Telugu multi-starrer ever?

Ace director A.R. Murugadoss is speculated to be planning the biggest crossover between Tamil and Telugu cinema, and he seems to have already approached Kamal Haasan and Mahesh Babu for the same, with several other notable actors expected to be come on board for key roles.