Pretty clever Liberals, pretty darn clever I must say:
Make the first vote on the budget and then the Greens have to support it in order to get their cherished proportional representation and campaign finance limits at a later date. Possibly at best at a later date!  Either the Greens will take the bait and support the Libs, thus breaking a 'dealbreaker' promise right at the start and alienating some of their supporters, or they vote it down.  In that case, since the NDP has only 41 seats, not enough for a stable majority even with Green support, we are probably into an election almost immediately. That will likely result in the vote coalescing behind either Dippers or Libs, although it could take 3 elections in rapid succession as it did for the Federal Conservatives before they got back their majority in 2011.