User blog comment:The Pop Cult Gamer/The Return of YoshiWii1/@comment-1986314-20131120142035/@comment-1986314-20131120190523

Use my head? I lost mine years ago.

Sure, it's been used in the Manga and Sonic Eggs, but it's not canon to the Game Continuity, which is the point I'm making. TV Shows and Comics tend to have a lot more liberty in terms of character development and storytelling, but in terms of the games, I think Amy is just there for comic relief.