is not a part of Ko anymore. The actor
was initially signed up by director
KV Anand but the recent buzz is that
he opted out of the film. According
to the actor, the role required him
to change his appearance drastically,
which meant he could not concentrate
on other films.
There are also rumors that Jiiva has
been signed up now to star in place
of Silambarsan. The music for Ko is
being scored by Harris Jayaraj.