Who will benefit from the internal rift of Congress? | India Chahta Hai

Indian National Congress (INC) has been demanding a Chief of the party. This is why leaders like Ghulam Nabi Azad wrote to the ad-hoc Chief Sonia Gandhi as well. But this did not go down well with the leaders. Now, the question is - who will benefit from the internal rift of the party. Also, will Azad leave Congress and join BJP?