Cruz’s handlers will never let him endorse Trump.
Just as his handlers will never allow him to be the nominee.
IF they do, which I would be shocked, but if they do it is simply because they know he’ll lose. Anyone who spends time in the ‘real’ world knows it. His pastor act coupled with his reputation of closing down the government, and all the other crap the left and the media throw at him, will sink his weak butt.
He’s shown himself to be a very weak man, mentally and emotionally. Weak = loser.