This can't be all that "secret" if the New York Daily News is running with it.
However, were I someone in Trump's corner, I would very much be paying attention to what Cruz is conjuring at the GOP convention in Texas this weekend.
There has been more than a little noise about Cruz attempting to prevent Trump from winning the first round nomination at the national GOP convention, and throw the status of the convention into that of "brokered", so that Trump will be unable to be the Republican candidate.
Should that happen, and Hillary becomes the Democratic nominee, such a move will throw the 2016 election to Hillary, period, end of discussion.
But then, of course, a number of Republicans would prefer Hillary to Cruz because she is a warmonger of epic proportions, and that keeps their portfolios, probably containing many military/industrial corporations, profitable.