A Cruz/Jindal or Walker/Jindal could be a very powerful ticket.
What exactly does Jindal bring to the ticket?
Cruz did renounce the deal that passed the US Senate, and that's good. But he should've seen in coming, that the dems would do something like this to marginalize him. And now, because of that early cooperation, you've got the media touting "Obama's huge trade victory".
What's my point? If it becomes "last man standing", it could come down to Jindal. If not, people are mad as 'ell and could easily vote for Trump.