Who is Ajith's heroine in Viswasam?

A couple of days ago, it was announced officially Ajith will join hands with Siruthai Siva. This is the fourth time that the two are collaborating.Sources say that Keerthy suresh has been approached to play the heroine. However it could not been confirmed. Reports say that a couple of other names are considered.Produced by Sathyajothi Thyagarajan, the movie would go on floors early next year. Reports say that it would be out for Deepavali. Ajith;s last was Vivegam, directed by Siruthai Siva.