​buddy what are you saying? like siriously the characters would clash so hard. see, disney is like your cute little cousen once removed. while WB. is like the cynical unkle who you never get to know as much as you’d like because your mom always said that he was a bad influence. if those two were to mix the entertainement police would probably send WB. to the slammer for child endangerment or some crap like that because WB. would have tried to teach young Disney how to smack people over the head with a mallet. or how to pull bombs out of their trowsers. which in the end would end up making Disney the new WB. rendering WB. almost a redundency.

Source: http://animaniacs.wikia.com/wiki/Minerva_Mink (comments section)