Horde option in gow4 that would be helpfull in gears 5 Medaling

Something that was added well after gow4 came out was the option to choose the types of ememies that would attack you in horde,in the horde set up menu.If this option could be added to gears 5,it make earning some medals faster to earn as well as some challenges by having lots of the enemy types you need to complete medal or star challenges faster.