Assume Sanders and Trump both run successful insurgency candidacies, but fall just short at the convention. Perhaps Hillary relies on super-delegates to overturn a delegate count favorable to Sanders. For whatever reason, both Sanders and Trump decide to launch independent candidacies. They manage to get on the ballot in all 50 states. What does this election look like?
I would expect Hillary and Sanders to split the black vote about 60-40, and the Hispanic vote to be split about in thirds by them and Jeb. Sanders to max out the liberal activist base, Trump to max out the low-information/poor white voter. Hillary and Jeb vying for the remaining whites. Draw a map with this scenario.
Here's my map, for fun.
214 Hillary
209 Bush
58 Sanders
57 Trump