"If Rudy wins the primary I hope you will vote for him. I know I will vote for the party's nominee whoever it turns out to be."
The alternative will likely be 8 years of Hillary followed by 8 years of Obama. Sadly too many conservatives are not loyal to the party.
Neither, obviously, do they want a president; most particularly one who governs by the laws of this land. No, NO, they want something akin to a genie/fairy godmother, who will instantly do exactly what they want, all by him/herself, with no regard to laws or the Constitution.
Sadly, the party is not loyal to conservatives.