[JediJones]

If either one dropped out, was announced as the other’s V.P., and stayed on the campaign trail with them, then the other would almost certainly pick up the vast majority of their support. Does anyone disagree with it? That’s what they need to do. They should be locked in a room until they’re able to make a deal along those lines. Because there’s one thing that’s almost certain, if all 4 candidates stay in the race and the status quo continues, Romney wins by getting around 1,200 delegates by June. Unless of course, Romney is arrested for murder between now and then.

[StAnDeliver]

"If either one dropped out, was announced as the other’s V.P., and stayed on the campaign trail with them, then the other would almost certainly pick up the vast majority of their support. Does anyone disagree with it?"

Unless you consider the possibility that Santorum is running to bump Rubio out of Mitten's VP slot. Announced on the eve of the convention, it would quickly metamorph into a sweeping first-ballot victory for the ticket.

"Because there’s one thing that’s almost certain, if all 4 candidates stay in the race and the status quo continues, Romney wins by getting around 1,200 delegates by June."

See above.