Honestly I'm fully in favor of this. Biden's gaffes are much more understandable when they happen in context, as opposed to clipped sound-bites or reported by your favorite source of bias.
He should get in front of the camera more, not less. And he should do his practice debates, not with a debate-coach, but with a talk show host. Like, Jimmy Kimmel, Bill Maher or John Oliver or someone.
He did fine last time. I think Trump has deteriorated more than he has.