Honestly, I was going back and forth on who to request for this one for a while. Because while I would love to see Kara and her boys, or Kara and Alex, or Kara and Cat, the one common thread among everything I would like to see is Kara. Supergirl is one of my favorite superheroes, because of what seperates her from Superman; that she remembers Krypton, and is one of the few people to actually do so. I have been so happy with the show, because I feel like the writers actually get what the Superman/Kryptonian mythos is all about, unlike most other recent adaptations (also, Melissa Benoist's face doesn't hurt with the way she scrunches her nose up all the time). So, just give me Kara being awesome and a brilliant gem and I will be happy.
Rory Gilmore, Paris Geller
UGH, these two. I am simultaneously super excited for the revival, and also completely terrified because I just *know* it's going to destroy any chance of Rory and Paris getting married and being the biggest power couple of all time. I realize that not everyone ships these two though, so if you don't feel comfortable writing romance between the two of them, well, just write them as best friends like in the show, and I can assure you, I will find plenty of subtext to read, just like in the show. I would love anything about their relationship, whether from the early days at Chilton to post series, whether it fits with canon or is totally AU.
Veronica Mars (TV)
Veronica Mars, Cindy "Mac" Mackenzie
These two are adorable together - I love the way that they became best friends basically at first meeting, because they are both prickly pears and not prone to trusting or letting other people in, but have no problem working together. I love the sort of "us against the world" vibe that they give off, and the way that they trust each other. I'm a huge sucker for all the fluffy tropes in general, but if you're looking for one fandom where I think they work especially well, this is it. Some specific ideas of things that I would love to see would be case fic, babysitting (either real or one of those egg babies from health classes), beauty contests, vegas weddings (either their own or where they're both bridesmaids), the Jessica Fletcher vacation, or costume parties/halloween.