Actor Simbu has been facing problems for quite some time now. His movies are continuously facing roadblocks and is failing to make its way to the big screen. Recently, he has signed a film with Trisha Illana Nayantara director Adhik Ravichandran from May. Sources revealed that STR will have three different roles in this film which is said to be a romantic thriller. Now, there are reports that the actor has walked out of the film and GV Prakash is likely to replace him. However, an official confirmation is still awaited.