Heh....For some reason, I was thinking of Teen Titans (2003) Slade (and CJ Dachamp's review on youtube).Yeah, it's unlikely... But the idea of Eggman just having the explicit right to beat the shit out of Whisper whenever she tries something is an equal parts fucked up and hilarious mental image XD
Perhaps in the future, we have the opportunity to save Whisper's life from some peril....only to tell her "We're not through with you..."