I know who Alpha is! Here tu go, click for spoilery goodness. I know this is very bad but I'm not going to credit the website because it would be all spoilery, just say I got the original link from Whedonesque.com
not much really, i'm just psyched at the little bit of info and to those who don't follow the news as religiously as the sadly obsessed ones lol only 7 were originally ordered