[Rightwing Canuck]

He never predicted the names of any of them; he wrote down inscriptions in Latin (ie. for the one after the current pope it's "Gloria olivae" - Glory of the Olives. And the last one (not necessarily the next one after "Gloria olivae") he wrote down Petrus Romanus.

[HitmanLV]

Petrus Romanus - yep, it goes full circle. I think there has been only one Pope Peter, the first one, and out of respect for that, no other pope has chosen the name Peter.

If the pope after the next one selects 'Peter' then there may be circumstantial evidence to start sweatin! ;)