[Ed. – Where was all this grit and determination in 2012? In 2008?]
You don’t have to read too far between the lines of the speech Romney gave Thursday at the University of Utah to see the imprint of this plan. He urged voters to support the candidate most likely to prevent Trump from racking up delegates in their states — saying he’d back Florida Sen. Marco Rubio if he were voting in the Sunshine State, Gov. John Kasich if he were voting in Ohio, or Texas Sen. Ted Cruz in the states where he polls as Trump’s strongest foe. …
According to the source, Romney does not expect Rubio, Cruz or Kasich to emerge as the single candidate that can accumulate 1,237 delegates and outright defeat Trump before the convention. So the only way to rob Trump of a victory would be to keep him from reaching that magic 1,237 number.
Most Republican states allocate their delegates proportionally, or in a hybrid format that gives delegates both to the statewide winner and at the congressional district level. This means rather than winnowing the competition down to a single Trump alternative, it could make more sense for all of the current candidates to stay in the race for a stop Trump movement, according to one source.
In addition, two senior Republican Party insiders told CNN that the convention scenario is now dominating a lot of conversation in GOP fundraising circles.