« Some of the Characters that did not make it into Tatsunoko vs Capcom: Ultimate All-Stars »

 

If you pre-ordered Tatsunoko vs Capcom: Ultimate All-Stars in Japan, you also got a small flyer called TvC: Secret File.  A scan of it can be seen above.  Within you can see several pieces of content which did not make it into the final game.

• Phoenix Wright
• Ingrid
• Ghouls and Ghosts stage
• Komugi
• Rollerblade Hero Muteking

If the game sells well enough, however, it may be possible to see some of these return as DLC. 

According to Jonathan Holmes of Destructoid:

"In a recent interview with Ryota Niitsuma, the producer of Tatsunoko Vs Capcom, I learned that Phoenix Wright (Ace Attorney) and Ingrid (Capcom Fighting Evolution) still may weasel their way into Tatsunoko Vs Capcom. According to Niitsuma-san, it will be in part up to Nintendo if these character are made available via DLC."

Source: NeoGAF for the scan (I'm sure it's just being passed around), Destructoid