Are these actors playing leads in Ayyappanum Koshiyum Tamil remake?

Ayyappanum Koshiyum, directed by Sachy and starring Biju Menon and Prithviraj in the title roles was a blockbuster in the industry and the plot deals with a minor incident that unleashes a series of unpleasant happenings due to the inflated ego of the men. The film was noticed by the other south film industries and the remake rights of the film were bought by prominent Tamil and Telugu producers. Now, we hear that actor-director Sasikumar might reprise Biju's role in the film. Earlier it was reported that Arya might essay Prithvi's role but he has denied being a part of the film. More details about the cast of Tamil remake are awaited.