Try re-reading the letter with a couple of changes. Every place it says Cruz, read Trump. Every place it says Trump, read Cruz. Then ask yourself if it makes you feel exactly the same way afterward. I am betting it will not and you will be upset with me for suggesting it.
Trump is winning. Cruz is not. So reversing their positions is a non sequitur.
Cruz’s endorsement and delegates will push Trump WAY over the top, end all talk of a brokered convention, unite the vast majority of the voters, and deal a huge blow to the GOPe.
The inverse does not work...and with the trends being what they are, will not work.