He's already mentioned Ted Cruz and spoke of offering a cabinet position the Sarah Palin. I imagine that's largely to pull even more extremists into his camp.
Would Ted Cruz be willing? Probably. He would see it as a path to the presidency later. Together they would prove the viability of the ultra conservative agenda by making America so great that a Democrat would never stand a chance of winning the Whitehouse again.

Good coffee, good weed, and time on my hands...