i love the new avengers take, no one was complaining when they dropped out certain old characters for hawkeye, quicksilver, and scarlet witch, bendis is basically doing what stan lee did and incorporated spiderwoman, luke cage, and the sentry
as for xmen i only know of four that xmen are in, astonishing, unlimited, uncanny, and just plain xmen....and if there are more i just dont bother looking into them to confuse myself