My god people. The CAW mode will be great. Who cares if the storyline with it is average? You get to make and change every aspect of your character (Wrestlemania 21 didn't have good custom entrances but they fixed this on the ps2 games meaning it will be better in 2007)
And if you look into the beginning of the thread I'm pretty sure, we've discussed the most probable ECW outcome.
They will be an ECW ring treated like in the show (sometimes you go over on tuesday night and verse an ecw rebel) and will include all of the "ecw" superstars from wwe (rvd, kurt angle, big show).
The true ECW people included in this game will most likely be
Sabu
Tommy Dreamer
Sandman
Balls Maloney???
Terry funk could appear as a legend but would not be listed like sabu, dreamer, etc.
You would most likely have to unlock him by winning hardcore championship/winning 5 hardcore matches/winning 5 extreme rules matches/etc.
The info and links Ben4214 and I have provided are very helpful and reading/viewing videos on this game will let you piece together most questions unanswered.
Also, its common sense if they have a great CAW mode in all their previous games, that it will be the same/better in this one.
The only questions unable to be assumed are how the new controls are used and the confirmed roster (see my other thread)
From now on, I will only be posting on those two areas as everything else has been already answered/provided.
Again, please read this thread from the first page. THERE IS VERY GOOD INFO THERE.
Worship RVD and EDGE as your heroes!