No, really, there are spoilers from the ever reliable
Latino Review Bruce/Natasha OMG. God really does exist. Ruffalo said he'd get a love life and my mind immediately made itself up that it was Natasha. I am here for this.
I am also very much here for Jane Foster fucking off, so that's good. Cap better pick up that freaking hammer, though, they'd better go with that version or I'll smack a bitch.