Sick satellite KK spot

[ASPoker8]

I think this is a really interesting spot...

but I think the discussion thusfar has sucked.

I'll contribute this... Saphire is probably never continuing. It would take AA for him to put more chips in the pot, even if we fold. With that said, can sYs ever not have AA here? I'm really baffled by this spot and I'm leaning towards folding. Seems like sYs has to have AA and Saphire will never continue unless he has AA.