If the people (i.e., voters) choose him in the primaries ... then so be it. I’m not going to be one of them that does so, but I’m sometimes outvoted by others.
I too am all for him running... AND, importantly, all the other RINOs of his ilk.
When enough conservatives coalesce on a Cruz, the gaggle of RINOs just will flutter away together (and drop, one by one).