Ok, so thus far we know that the Mighty Avengers will consist of:

Iron Man
Black Widow
Ms. Marvel
The Wasp
Ares (clone?)
The Sentry
Wonderman

then there's new NEW Avengers:

thus far we know for certain it's:

Ronin (Cap?)
Echo
Doctor Strange

we've heard and seen from previews that the following are deffinintly going to be on the team as well:

Iron Fist
Luke Cage
Spider 1
Spider 2
Wolverine

from the previews, the upcoming Omega Flight seems to be made up of:

Beta Ray Bill
Spiderwoman (Carpenter)
Guardian (The Collective?)
Talisman
U.S. Agent

The new FF seems to be:

The Thing
Human Torch
Black Panther
Storm

but then that leaves us with all the following still floating about:

Yellow Jacket
Tigra
She-Hulk (guess she can stay in her own title)
The Falcon
Doc Samson
Hercules
Mr. Fantastic
Cloak
Dagger
Moonknight (see She Hulk)
etc

but more importantly, the following characters seem to have been shafted for spots on the Avengers:

Scarlet Witch
Hawkeye
Invisible Woman
Daredevil

what about those four? What happens to them after? I heard there's supposed to be a new Defenders team and another unknown title spinning off from Civil War, but I've seen nothing about the future of these specific and IMO vital four characters? What's the deal?