He's outplayed them he's out foxed the Bushs and the Clintons for crying out loud.
How has he outfoxed the Clintons?
And he hasn't outfoxed Bush, either. He's merely insulted him. Unfortunately, Jeb Bush is like his brother: not the sharpest knife in the drawer, so he ends up looking like a sap.
Another, sharper candidate would be able to think on his feet. Imagine if Jeb! was a little quicker with the wit:
Trump: Jeb is so low energy.
Bush: Donald is high energy, but so are mosquitos.
Not brilliant, but with the audience laughing, and Trump looking like a chump, what could his comeback be after the laughter dies down?
Bush's biggest problem is he can't tell certain truths about Trump, like "You're only where you are because of your father". Because . . .