it's a shame because I really like America as a character, and I do think a book with her could work, in the right hands. But the writing in the book was just.... :-/ was too fast paced, she doesn't feel like herself, the villains are cringey, etc. I just hope Marvel doesn't take away the message that people aren't responding due to the character, rather than the writing.
and yes, i would also really like a book with Billy and Teddy.
and I am still looking forward to Iceman. I think that could be a really interesting story. Again though, depends on the writing, how it's handled. I know next to nothing about the writer, so i have no idea what to expect, really. but there is a lot to explore there, and not just with him being recently outed as gay. his power levels and all that is still kinda all fuzzy, and they keep playing with the idea of him finally living up to his full potential, but never quite get there, or get there but when he's not in control. And there's still his very conservative family lurking around in the background. Lots of potential to build him up as a solo character that can stand on his own.