So The rocks gone right...or in one of the other gibsons possesions, what with their being no jon to receive it ever.
If karyn never had jon as a best friend then whats to say she grew up exactly as she has till this point.
and If Jon Never existed do the wishes Up to this point Exist or are they erased based on a paradoxial he wasnt there for it to happen so it cant have happened scenario.
Uh...I need to think on this a bit more...