I would pick a woman CEO and run against politicians.
I love Sessions, but Trump will already win the south, so not sure Sessions gets him any votes. Advantage is that Sessions is a rock-steady conservative that would help reunite the vote on our side. Sessions is great on immigration and matters relating to the judiciary (former fed. judge himself who was denied a seat on the court appeals by dem. filibuster).
Ann Dunwoody, retired 4 star general, if you want to go out of the box.
I’ve also heard some people mention John Thune, senator from South Dakota. Don’t know much about him, though.