If the sources are to be believed, Sirish will be making debut with Gouravam movie directed by Radha Mohan. This film was actually planned with Naga Chaitanya in Annapurna banner. But as per the grapevine, Radha Mohan was upset with few things and moved away from the project. Incidentally Allu Aravind heard the same subject and is reportedly impressed.
If everything goes well, Sirish will be making debut in Telugu and Tamil with Gouravam film. Earlier Sirish planned to remake Chaitanya's 100% Love in Tamil, but he has replaced Chaitanya in Gouravam. Official announcement regarding this is awaited though.