If Switch has GameCube Adapter

I know everyone like Smash players prefer GameCube controllers since Melee, even GameCube lovers too. After the era of Smash 4 for Wii U, when the GameCube Virtual Console games for Nintendo Switch comes out,
Imagine that Nintendo would release a new GameCube Controller Adapter for Nintendo Switch.

Since there's VC import games like Japanese Super Mario 2, Detana TwinBee and Puyo Puyo 2 available n worldwide, I wonder japanese import VC GameCube games come out in my following suggestions:
Hudson Selection on GameCube Volumes 1-4
DreamMix TV World Fighters
Mr. Driller Drill Land

6-24-2017 Update:
I saw a YouTube video that Mayflash GameCube adapter works with Switch when you update your adapter and so I tried it on Switch at my local boba tea cafe "Tea Villa, Milpitas" and it works happily for me.
youtu.be/qFERb6ue8Eg

6-25-2017 Update:
According to YouTube, I saw that Nintendo Switch has updated to version 4.0 so that it has OFFICIAL GameCube controller compatibility thanks to the official gamecube adapter for Wii U, but no thanks to the Wii U mode on my Mayflash adapter, which is one of third-party gamecube adapters. So, it already happened before GameCube VC come out as I mentioned in the picture.

11-10-2017 Update:
Nintendo Switch has been updated later to make Third-party gamecube adapters work. Especially my Mayflash which I tested out and it works too.

Made with Paint.NET (Stock Photo Mashup)
GameCube and Switch (c) Nintendo.
Screenshot from Super Smash Bros. Melee (c) 2001 ,Nintendo and HAL Laboratories.