We are going to have a re-run of 2020 in more than one way. By the time October arrives it will become apparent that Trump will lose to Biden and that will set off a chain reaction with Voters not voting for Trump but Republican Down Ballot.
Once again it will be a lot of hardship especially in Senate Races for D's accross the Country. Voters I feel will put a check on Biden.
I have doubts. Ticket splitting is becoming less and less of thing.
OH and MT definitely will ticket split it's a question whether TX and FL can do it