Board Thread:Questions and Answers/@comment-13659320-20131008033430/@comment-93957-20131008184622

Usagi can't be used anymore. Stan Sakai said that he was letting Peter add Usagi to the comic/shows/figures/games because they're friends. With Pete out of the picture, he's not going to anymore.

If I can re-track down the source for that statement, I'll post it.