We should be able to make our control schemes. On halo 4 and reach i always used the recon control scheme because it was halo 3s control scheme and was exactly why i was so good at halo compared to all my friends. Using left trigger to aim is a no go and using b to crouch is unacceptable. The puppeteer scheme was good overall but i dont like how i have to use the right bumper to melee. Please let us select which buttons are linked to which action