“May delay trial until after the election”.
That is what has them so concerned. After the election there will be no need for a trial.
Here is a piece from Amy Howe at Scotusblog:
“Supreme Court appears likely to side with Trump on some presidential immunity”
We have a system to try a President for bad behavior..It’s called Congress: Impeachment by the House and Tried by the Senate. There should be no side trials.