my ideas
1-make campaign way harder
2-add all the game modes from all previous halos in multiplayer and custom games
3-make a forerunner flying vehicle or any forerunner vehicle
4-make spartan ops longer or harder or if your doing firefight then make it more interesting like vehicle drops mantis or scorpian
5-make more forge items
6-have a sandbox mode on forge that lets you have unlimited cash and numbers
7-make the forge maps to where there is not as much boundries
8-make sure file share works when game is launced
9- no bultshot(keep it if it has like 2-4 shots on it)
10- make it to where you can place weopons on infection
11-343 try to make a racetrack that will blow peoples minds or make a good community map such as fat kid or infection mode maps
12-increase damage on carbine a little bit
13-lower power of dmr
14-make theater mode have all game modes campaign,multiplayer,custom games,spartan ops,forge
15-return of the halo 1 blood gulch not the remade hemorrhage it didn't feel the same
16-make the game feel more of a halo 1
17-make a playlist called classic and it has all the game modes as the other regular playlist
18-classic will be a halo 1-3 experience
19-have forge dlc
20-make something like sandbox in halo 3 the actual ground the downstairs and the teleporter going up at the top
21-cortana should not be in halo 5 but in 6
22-arbiter comes in at the legendary ending with covenant fleet
23-make a scarab type gun as an easter egg
24-put the scarabs back they were fun but make them harder to kill or with harder people on them
25-have a forge only piece thats a platform that move you from place to place or you can control it
26-no dual wield
27-make it where dmr dosnt kill you while your in a vehicle
28-make it to where if you do good in a game actually give us more xp because you get the same xp basically every match
29-armor attachments were cool
30-have the actual black color not dark grey
31-better armor
32-Take out regicide and have regular free for all people catch up easily by killing the king
33-Game modes we want to see infection,king of the hill, vip,juggernaut,slayer,team slayer,infinity slayer,team swat, team snipers, oddball, ctf, extraction, dominion, assault, territories,multi team,team rockets, griffball, and big team battle,race
34- make to where the red team vehicles can not be taken by blue team red team can get into them i hate when people take my mantis thats not fair.
Thats it hope you enjoy my ideas message me if your curious about any one of them