Shivarajkumar and Puneeth to act together?

There are speculations that Shivarajkumar and Puneeth may team up for a movie which will go on floors in May. The movie is likely to be produced by Rockline Venkatesh, who is one of the well known producers in Sandalwood industry today.If this comes true, this will be the first time the super-star b celebritynews