West, I think. If he's meant to be a replacement-Peter, he totally sucks at his goal in life. ;) I'm ambivalent about him, but I think the romance went way too quickly, since from the looks of things about three days have passed.

I'm also ambivalent about Maya/Alejandro. But I like the prospect of Sylar going around with them, since it's clear that NONE of them knows what they're in for with respect to the others. (Also, will Sylar infect one or the other or both of the twins? More likely that he'll only infect Alejandro, because then there'll be no check on Maya's power. And what will happen if/when he takes one or the other or both of their powers?)