Rian Johnson works with Joseph Gordon-Levitt and Paul Dano in 'Looper'

When I found out Emily Blunts character's name in 'Looper' was Sara, was it fair to wonder if that was a nod to 'Terminator'? You know what's funny, it was a few weeks into shooting that, this is going to sound ridiculous, that I realized, "Oh, shit, yeah, Sarah Connor. [Bleep]." Actually,