If I was a LibDem MP I'd want to go into government with the Conservatives. Not because I'd agree with them more, but because there would be an opportunity to form a new government, rather than propping up an old, tired one.
If I was a Labour MP, I would opt for honour and a spell on the opposition benches.
If I was a Conservative, I'd sell my Mother to get into power. 😈
My money's still on a Con-Lib deal.