N sounds like to me,it's Mewtwo when he said "Pokemons are my FRIEND!!!". I believes He's a 5th gen Mewtwo,because I think he's actually Zekrom's in disguise. I think it's actually Team Plasma & created him to capture Reshiram,but he refused. So He turned against humans,& want to make the world better place to turn the pokemons against human.
In Black-Only one who can stop him,it's Reshiram. You only have to summon her in The White Forest,& have to put the end of Zekrom's evil master plan.
Or White-You have to confront him by capturing him or join him in The Black City. He revealed his true form to you. Like this pic, http://pokebeach.com/2010/06/black-and-white-release-date-revealed-on-pokemon-sunday-2
If they can make N as a human form of Zekrom,I still believe Iris's Reshiram. I think they decided to created Iris for Reshiram's human form only for anime.
It reminded me of Pokemon 1st Movie all over.
I think it looks like Cheren'll also be Ash's new rival in preview,too. http://pokebeach.com/2010/07/preview-of-black-and-white-anime-new-pokemon-revealed,I think Belle'll show up in couple of episodes like Barry in DP.
Any,That's cool!!! you can get a eeveevolution. I hope they'll show more eeveevolutions like Dragon or Steel or Fighting.
PLEASE DON'T LAUGH OR I'LL KILL YOU!!!