Board Thread:Questions and Answers/@comment-5241844-20131003144116/@comment-5049481-20140729003726

702085 wrote: Maybe Not to mention she can also be used as a gateway to reintroduce Tikal and Emerl, delve into more Echidna History, expand and improve Knuckles character to make him event more likable, and become a fan favorite on her own.

Though I would consider some character remodeling (adjusting her hairdue to make It cooler and remodeling her face to make It that of a proper female Echidna).