Here are some facts that seem to me to be applicable:
There are 2472 delegates to the GOP Convention.
57% of these or something over 1400 are free to vote however they like after the 1st ballot.
Question: How many of these delegates do you believe are controlled by the GOPe?
Interesting.
So 43% of the delegates ARE required to vote for their candidate after the first round. I have not heard that. Source?
And of those 57% of the delegates, what percentage are candidate loyalists who were picked by their candidate and what percentage are GOPe loyalists who were picked by their local parties?