Don't go changing drivetrain names because of us.
Butterfly will always have drop down omnis to me.
My signature has been the same for a number of years. I've been calling our drivetrain this year "4 Omni Wheels" which I think has a certain honest ring to it.
If I had to change it though, it would be "Greased Pig Drive" which is what our team compared it to throughout the season. You can push it around but you can't pin it down.
Cheers, Bryan