I watched the credits at the end of the movie because I wanted to check if Jenny was listed as Jenny Olsen, and she was simply credited as Jenny. Since they didn't actually commit to her being a female Jimmy Olsen, I hope that that means we might eventually see Jimmy in the sequel.
Her name tag said " Jurwich " so make of that what you will.
Well, with her nametag being a completely different name from Olsen and her not being given a full name in the closing credits, I hope it's safe to say she wasn't supposed to be Jimmy. If the people involved in creating this version of Superman don't want to use the character of Jimmy at all, that's fine with me, but the idea of turning him into a woman just seems silly to me. As it was, though, I didn't have any problems with the character of Jenny that was used in the film.
