Yeddyurappa return in less than a year?

Ever since his split from the BJP in 2011, BS Yeddyurappa has been trying every trick in the book to return to the party. He has written a letter to senior leader LK Advani expressing his desire to rejoin the BJP, even holding talks with the Karnataka unit of the party. But is the BJP central leadership willing to take him back-- Yeddyurappa says he hasn't received any word from the BJP top brass yet.