Walker and Cruz might be a pretty good ticket, though i'm not sure if they could come to an agreement as to which one gets to be President.
Well, Walker would be my pick. Only because he has Executive experience as Governor. These are things that Cruz needs experience with .. and as VP, he could be under the radar (so to speak) and a tremendous asset with his great knowledge of the Constitution. I believe he would be invaluable in sheparding the Justice Dept back to where it belongs; by interviewing all the attorneys who work there.
This would definitely be a dream-team .. and Cruz would come out of 8 years as part of that team .. able to pick a running mate with the same (team) view for his Oval Office terms. Who that might be .. I don’t have a clue.