I was going to say something about Mickey Mouse for G&W (something along the lines of "it came out before licensing rules interfered or before bridges were burned, so everything's fine", amounting to the same reason that we got Goldeneye for N64 but we're almost guaranteed never to see it on Virtual Console for Wii), but decided against it because I didn't know whether I'd be making a fool of myself. Except I just told you what I was going to say.
Easy mistake, changing Brain to Brian. And vice-versa, you know, for any people or characters that happen to have one of those two names. It reminded me of how not everyone knows Brian Jacque's last name is pronounced "Jakes", so they come up with some weird pronunciation (I think I've said "Jockeys" myself, or maybe "Jock" in case it was like Jacque Crusoe).
Maybe I'll practice drawing Kalypso just so if and when I do a Mario fanart, I can make everyone twitch in annoyance by throwing her in as a cameo.