User blog comment:Sub-scorpion/Who would win in a fight?: Bouncer, Rosie, Rumbler, Alpha Series, Lancer, Big Sister/@comment-75.36.137.195-20160403082018

Would Big Sister attack 'Daddy' ?? Or Daddy its former ward (in its mind)?

Daddy X vs Daddy Y? Why fight, though they may have had to be adjusted in their early development to not to try to steal each others Little Sister.