We could still get some twisted version of this, especially since Trump is still going to outsource all actual governing and policy decisions to others, but what Trump showed today, in his unhinged press conference, is how quickly and impetuously he can (and will) undermine and sabotage their efforts.
Another version of Trump—the nightmare for liberals and not one conservatives would welcome either—could be a second Nixon, with no real political philosophy, but a willingness to do anything to maintain his grip on power. Not just through unethical and criminal means, like the Watergate break-in or the sabotage of the Vietnam peace talks, but also in his willingness to do decidedly un-conservative things if they’d benefit him politically—like the wage and price controls he implemented, to great popular acclaim, in 1971. This is the model Steve Bannon likely hopes to emulate.