A systematic revamp of the genres is what DC did with the four pre-IC minis, too. It seems like a blatant rip-off. I don't care, though. Marvel's giving me more Black Knight.
The elemental nature of the books seems kind of ham-fisted. The Black Knight represents earth because... he's a knight? Nico represents fire because she's a ****? Judging by Sexton's descriptions of the characters, it seems like the Black Knight should've been in Magik's place. He says Magik ties to the Suit of Swords and logic, but the Black Knight has wielded a variety of swords that were equally important to him as Magik's Soulsword was to her, and he's a f***ing scientist. Doesn't get more logical than science. But, again, I don't really care because I get me some Black Knight action.