rajini,rajinikanth,robo,enthiran,lingaa,rana,k.s.ravikumar,kochadaiiyaan,ajith,shankar,shankar planing robo2,ajith in shankar robo2,rajinikanth busy lingaa movie shooting,ajith replaced rajinikanth in robo2, rajini,rajinikanth,robo,enthiran,lingaa,rana,k.s.ravikumar,kochadaiiyaan,ajith,shankar,shankar planing robo2,ajith in shankar robo2,rajinikanth busy lingaa movie shooting,ajith replaced rajinikanth in robo2,