>>7592347 (lb)
Graham mentions he wants to get fact witnesses that were excluded from the house probe to testify… especially the whistleblower, Hunter and more.
What 'value' does it hold is a difficult question to answer.
Regarding timing, we know that POTUS has mentioned that he doesn't mind a long or short trial.
I don't think the senate needs to bring the witnesses to justice, Barr and Durham will do so… hence it will be a short trial.
They lose either way.