I'm kinda shocked that the Trump campaign would agree to this. These rules seem directly in response to his debate style.
For all Biden's many faults, having to share a stage with him in a civilized manner is almost certain to work against Trump. Especially when his campaign is consistently trying to paint Biden as mentally unwell and out of touch.
I'm glad it's happening, just shocked that it's happening under these conditions. I fully expected the Trump campaign to find a reason to back out leading up to this, and any of those rules would likely be a justification for that that his base would be fine with.
Now I'm no American, but something smells FBIish about that address.