Right, thoughts ahoy:
What I will be watching:
Hyouka - I have no doubt in my mind that Hyouka could be the best looking show of the season but i'm not really enthuastic with Kyoto Ani at the moment. From what i've watched, Nichijou was alright and my interest with anything K-ON has dwindled since the second season finished. Still, with some of the Full Metal Panic team on board, this could be really good.
Fate/Zero S2 - No brainer, I can't wait to continue watching this.
Zombie Desuka S2 - I kinda liked the first season but seeing this as just ten episodes, then this could be really lackluster if not done right.
Uchuu Kyoudai - I'm really interested in this and the PV looks great as well, it looks to be one of those really interesting Space stories that I love, rumor has it that it could be 48+ episodes, we'll soon find out.
Medaka Box - Considering this is a popular on-going manga and it's been animated by Gainax of all studios, it will be worth looking into.
Eureka Seven Ao - I think I watched the first season a year ago, so I can't wait to watch this sequel, I would imagine this would be easily picked up by Crunchyroll or Anime On Demand.
Sakimichi no Apollon - Pretty awesome that I watched Cowboy Bebop back in January, so I have that soundtrack stuck in my head currently, so a story about Jazz music? Sign me up!
Jormungand - Thought is was airing next season and I was wrong, so yeah, White Fox - Steins;Gate. Automatic pickup for me.
Tsuritama - Part of the noitaminA line-up and I like the art style and character models, enough to interest me.
Watching but have low expectations for:
Naruto SD: Rock Lee - Most of us are wondering why this is being made in the first place, if it has a short run-time then I might watch it.
Upotte! - It's Xebec, and by the look of the anime description, it's either going to be enjoyable dumb fun or an unfunny irritating fan-service show, I hope for the former.
Zetmen - Could be a really good looking and interesting show but for some reason, I think it may look a bit too depressing, hopefully i'm wrong.
Haiyore Nyaruko-san - See Upotte!
Sengoku Collection - Not really interested until I saw Brains Base, i'd like to check it out.
Tasogare Otome X Amnesia - For a studio that has made Baka To Test and C³, i'm expecting this to disappoint me, still, i'd like to check it out.