Personally besides the obvious (Zelda, Metroid, SSB) I would like some new IP's featuring classic characters both first and third characters and a rebirth of Pokemon on consoles. I've written some blog posts about such ideas and would be honored if you read them.
Super Nintendo RPG:
http://www.ign.com/blogs/guardianike33/2012/04/16/super-nintendo-rpg
Pokemon Console Idea:
http://www.ign.com/blogs/guardianike33/2012/06/22/pokemon-world-the-next-pokemon-console-game-made-by-bethesda
A New DC game made exclusively for WiiU:
http://www.ign.com/blogs/guardianike33/2012/06/25/dcs-converging-crisis
In case you didn't know, I have a comic book called Guardians. I'm the writer/creator of it, and we have four issues out right now, with our fifth coming out soon!
We're also doing a Patreon right now for the comic, and I'd appreciate any and all help in getting it funded. If 56 people pledged $3 per issue, we'll be funded
To pledge, click here. Please join Team Guardians!
