People have short memories. If she isn't pushed aside by the party and big donors, expect a total media embargo on all talk of servers, email, etc. It will be "old news" and "fully investigated by career Justice Department lawyers". The media will be pushing the "first woman" narrative and how lucky we are to get Clinton 2.0, and attacking Trump 24/7.
Unfortunately for republicans, most analysts seem to concur that there is a built in electoral advantage for the democrats, and republicans have to almost run the table on the battleground states. The democrats only need a few, or one big one, like Florida, to win the election. I think that's why the oddmakers like paddypower and the money betting mkts like predictit are heavily skewed to a d win.
democrats hate Hillary, just like all normal people, but they will hold their nose and vote for her because in their minds any democrat is better than any republican. But a Biden/Warren ticket would allow them to vote without holding their nose if they think Biden/Warren could beat another no clue candidate the republicans nominate. I don't think Biden/Warren could beat Kasich/Carson, but it would be close.