[AnotherUnixGeek]

Adam Schiff, they wanted, is not a relevant witness. He didn't witness anything."

Neither did most of the "witnesses" Schiff paraded up there. This is not a reason anymore - the Democrats can't keep breaking norms and then expect everyone else to abide by them.

[Tallguy]

Well, Schiff could testify as to prior contacts with the “whistleblower” and his lawyers. That would definitely shed light on the extent to which Schiff or his staffers may have manufactured evidence for the committee as a whole.