As is utterly predictable, Sanders will drop out or the equivalent some time after the last primary. He'll use his
leverage to get something. Yes he's made some different noises at times, but so did Clinton in 2008. There are minor differences, but they aren't really differences that matter, and anyone who thinks the Clinton campaign was all roses to Obama towards the end of primary season in 2008 must have slept through it. Bernie supporters will get their chance to vote for him after putting in the time and money that some of them did. Then it will be over, except for people fighting to the death about it on Twitter until President Trump is elected.