Bad News for you. MPs gravitate to the winning party.
A SP-Cong tieup in UP will push BJP third place, probably not opening its account - losing their current 15 seats.
A SP-JDS-Cong tieup for the Lok Sabha in Karnataka will ensure BJP will not open its account - losing 18 seats they now hold.
Orissa, MP, Rajasthan & Chattisgarh - NDA/BJP governments face a strong anti-incumbency wave -BJP expected to significantly lose seats
WB - a Congress-TMC tieup will imply Congress/UPA will get more seats at the cost of Commies. Kerala the Commies are poised for a white wash. Cong to gain 20 seats
This is the reason why prospective lossers in the next elections, Commies, BSP and BJP instinctively came together in an attempt to topple the government. It was a panic, knee-jerk reaction!