Quite possibly Trump WON'T be the nominee. This FBI raid is aimed at 1 thing and 1 thing only - keeping Trump off the ballot. We can expect them to do every underhanded trick in the book to bring some kind of charges against him to try to make him ineligible to run.

“In a time of deceit telling the truth is a revolutionary act.”
― George Orwell

It's not over when you lose. It's over when you quit.