Two things:
We bought our two year old this fisherprice game controller toy. It has a scroll wheel on the left bumper position which got me thinking you could definitely put a scroll wheel on an Xbox gamepad.
A gamepad scroll wheel would be awesome for a game like Minecraft. Which leads me to question what are y’all mnk players using the scroll wheel for in Halo? What use would us lowly gamepad users have for a scroll wheel in Halo? Just curious. Weapon swap? Rapid fire?