Would MESS provide anything useful to an emulator of modern (21st-century) 3D consoles like the GameCube and Wii? Would MESS help or hinder in supporting the us

Would MESS provide anything useful to an emulator of modern (21st-century) 3D consoles like the GameCube and Wii? Would MESS help or hinder in supporting the use of physical Wii Remotes? Could MESS support netplay between users of the emulator on different computers (as Dolphin does)? Could it support integration between GameCube and GBA (as Dolphin does)?