What they need to change?

Things that need to change/keep:
-ADS removed on all automatic weapons (Accept Smg)
-ADS shouldn’t reduce bullet spread
-Sprinting should be removed and be fully replaced with the Thruster pack system
-ADS SHOULD remain on non-automatic weapons so that aiming down sight puts you at a disadvantage
-Getting shot should pull you out of ADS
-Instead of having “Recon” and “Southpaw” as controller settings, please just label one Classic (Halo 2,3 controls)
-Thruster pack shouldn’t put your gun anyway (Neither should sprint if they persist with keeping it)

Overall if these features are addressed it looks much more promising than halo 4.