I loved this game when I could not stop playing it in 2003. The voice acting was funny, and it took me ages to learn what you do in a Royal Rumble to eliminate someone.
There was actually a crafty way to get more CAWs playable without using up a lot of space. Making a PPV and adding CAWs meant you could kind of bank them. Deleted CAWs would be accessed from PPV playlists, which was odd, but handy to know.