I never understood why they only have 1 official controller.
Why not offer different designs including a premium controller.
First things first, like so many have said, improved R2/L2 triggers and concave analog sticks.
Then I would like to see a premium controller, slightly bigger sturdier build with the option to split in 2 parts so you don't have to keep your hands together all the time. The nice thing about the wii setup is that you can sit back comfortably anyway you like and not have your hands bound together in front of you all the time.
Both halves with their own battery and wireless ofcourse with a slick magnetic twist lock to put them back together.







