[quote=”rueben” post=66]
Situation 4: Allowed, but would only alter the location of the correct pivot point if the disc was tipped back into the playing field.
[/quote]
Why is the location altered only if the disc is tipped back in? The last contact with an in-bounds player is where the defender touched it. So if you touch or catch it a second time (also for the first as stated in the interpretations), the pivot point would be the nearest point on the central zone.