Prediction: Cuban will endorse Trump in 2020

[Southern Senator North Carolina Yankee]

That's a bold prediction because I think Cuban will support whoever he thinks will win the election. And for Trump to have a realistic shot at reelection, his approval needs to go up about ten points. And no, don't give me "but MUH his 2016 favorables" crap. If he's below 45% JA on Election Day, he's cooked.

Yes, he needs to be above 45%, but at the very least at 45%.

[Southern Senator North Carolina Yankee]

I think Cuban is a libertarian Independent, who has liberal views and conservative views on some issues. We'll see what happens.

This would be his most difficult problem in seeking the Republican nomination. The Republicans really are still high on purity tests and the major litmus tests, Abortion, Guns, Taxes and immigration are fairly non-negotiable at this point.