Will Ramya return to films for Sudeep?

Sandalwood is abuzz with news about 'the' song in Sudeep's upcoming film Ranna. The song, which is said to be on the same lines as the Om Shanti Om title track, is said to feature all of Sudeep's heroines.
However, the industry is also abuzz with rumours about Ramya returning to the screen for Sudeep. Since Kiccha has acted with the actress, we wonder if she will return to the silver screen with this song.Considering the actress is likely to return to the country in April, we wonder if the shoot of the song will wait for Ramya and Sudeep to share screenspace.
Meanwhile, Sudeep is in Italy shooting for another song for Ranna.