For me, right now, my biggest wish is to see Ayase Chihaya realizes and returns the feeling of Mashima Taichi from the anime Chihayafuru. I don't read the manga so I don't know how far their relationship has grown there, but in the anime it was just... They have always been together, but the boy is worried that the girl might have feelings for someone far away. And the girl is as dense as a stone about love. So yeah, I'm desperate to see them together. I think they match each other; the girl is a cheerful person (read: the insane part) while the boy is more a thoughtful and calm person (read: the sane part).
As for Chihayafuru, that's also the pairing I'm rooting for , the relationship in the manga is - without spoiling anything - has its own ups and downs, so the ending about this relationship would not be really clear, at least not in the next several months.. , I love the interaction between both of them, they're an example of a perfect bokke and tsukomi in Josei manga.
Well, honestly, about Chihayafuru, there was a time when I rooted for Arata and Chihaya. Arata is a very passionate person. It boosts your mood to see how dedicated he is about karuta, just like Chihaya. And I thought they also matched well like that. But I ended up feeling for Taichi more since he has always been by Chihaya's side, supporting her, and so on. For that, he deserves his little happiness too. <333
kotenbu series got the 1st 4 volume as a 22 episode long anime and i am not sure if they added materials as i just started reading the novels. the best we can hope for is the last novel (5th volume) to get a movie or the author to write the script of a 1 cour .