Mayawati and her chamchas are day dreaming. I don't see how she can become the PM unless BJP supports her. I don't think BJP is that stupid. UNPA does not even have 100 seats. KCR of TRS is lobbying for her and guess what, his party has only 2 Loksabha seats.
I think if UPA falls, then it is elections. Otherwise, 8 or 9 more months for Manmohan Singh.