JOHN: got to come up with a better plan than zapping to wherever my stupid whims take me.
JOHN: i really could use some help with this.
JOHN: but who should i ask?
JOHN: dave?
JOHN: he knows stuff about time travel.
JOHN: but then, it's not really time travel is it.
JOHN: no...
JOHN: i need someone with a different kind of skill.
JOHN: someone who knows how the consequences of certain actions play out.
JOHN: someone like...
JOHN: rose?
JOHN: is that what her powers did?
JOHN: i really should have taken some time to figure out what her powers did.
JOHN: or maybe...
JOHN: wait a minute.
JOHN: WAIT!