I’m a Cruz supporter but I can’t agree with your assessment that Trump has “peaked” and I don’t expect ANY of the other candidates to exit the race anytime soon. I do expect Ted Cruz to continue the good fight — but the odds are long.
At this point if Carson doesn’t exit the race. It’ll be obvious that he relishes his roll as the spoiler.
Tonight in nearly ever state Carson won 5-10% of the vote. Most of which would go to Cruz...with or without a Carson endorsement.