So a weird thought occurred.
If Chief were to be playable and Sakurai wanted to make him true to form. Does this mean the majority of his A attacks would involve gunfire. After all your gun is your primary attack in FPSes, Melee attacks are secondary.
And his specials would be grenades, Melee attacks/energy sword,weapon switching/ reloading.
Melee attacks would be mixed in with firearms. I'm guessing they could use the standard melee attack, as well as the energy sword and gravity hammer as balanced attacks. Or they could pull from cutscenes when Chief punches, or when you punch holes into Wraith tanks.
Guys what if we got Arbiter as an echo fighter? He would use Covenant weapons instead of UNSC weapons and be a little heavier.
His alternate cosutmes would be:
Default: Based on his appearance in Halos 2 and 3
Gold: Based on his Golden armor shown in the opening cutscene in Halo 2 anniversary and in Halo 5
Silver: Based on the Arbiter in Halo: Wars
White: Based on the armor of Shipmaster in Halos 2 and 3
Blue: Based on the standard elite armor in Halo: Reach
Red: Based on the standard red armor, and resembles the color scheme of Sword vehicles in Halo 5
Gray: Resembles Elite Ultra armor from Halo: Reach
Red/Purple: Resembles Elite Zealot armor from Halo 4