The BJP, facing a rebellion in the ranks with exit of six leaders over the last two days in Uttar Pradesh, is considering fielding Yogi Adityanath from Ayodhya in the assembly polls, say sources. Prime Minister Narendra Modi is to sign off on the proposal, the sources add. Uttar Pradesh - the politically prized state - goes to polls in seven phases, starting February 10. The votes will be counted on March 10.