I want to know what future elections would look like if Trump managed to win this, given his completely unorthodox approach breaking every conventional rule of campaigning. Would it be an anomaly or would it really change things going forward?
He's going to lose. Possibly a big loss. The problem may be that in the future, other GOP candidates emulate his successful populist approach. We may see a more calculated "crazy" aimed at the typical Trump type supporters. The pitchfork and torches voters. Right winger radio and Faux cable have wound the right winged voters up so tight that moderate Republicanism is moribund if not dead. There are hot spots in this nation that are so red, no Democrat has a chance no matter how loony their GOP opponent is, but that model won't work on a nationwide level.
But Trump showed a possible way. Now we can expect controlled crazy. More wedge issues and plays to angry voters. Post 2016 presidential elections will be most interesting to watch.