I will make this simple and short,
over the last few halo games there were many interesting vehicles and weapons that never saw the light in the next halos.
like the sentinel beam sniper from reach, brute shot, grenade launcher from reach, Gravity hammer,
And vehicles like the hornet, the ghost/ wraith hybrid from reach. The covenant version of the warthog, elephant. Vehicles is what this game lacks the most there should be a human, covenant and promethian version of every type of vehicle.
I could go on so much longer but you get the point.
I see no point in not including more vehicles and wepons into the game. They don’t have to put much effort since they don’t have to come up with the weopon/ vehicles from scratch.
The game would be so much better if 90% of previous weapons from other games are included in future games. Variety can’t hurt the content, all they have to do is some tweaks to make sure it isn’t overpowered. I miss so many vehicles and weapons
though unrelated I’m disappointed in there being no armour abilities, it gave so much variety in gameplay, you could make you’re own “class” by picking Perks and armour ability.