i had a couple ideas i swished around my brain for h5.
1. promethian vehicles. i know you probably get this a lot 343i (if you read this). maybe like that one covenant vehicle in halo 2. the one in the campaign mission that the scarab is on? (sorry on making you guess but the name eludes my mind...i think it was a shadow?). or maybe like the spectre remake or revenant remake from halo reach.
2. firefight. spartan ops is fun but it doesnt feel the same as firefight. i recently watched a video by halo 4/5 follower. link here: http://www.youtube.com/watch?v=QJA_f-6H8Nc
3.a side story on the arbiter and how he is doing. i like fighting the covenant but id like to know how they became our enemies again? "a lot can happen in four years" said by cortanna. id like to know what DID happen while chief was taking nyquils in his tube for those four years.
4. MOAR W3APONS. i like the curent weapons and understand how hard it is to make a new one but PLEASE MAKE MORE. more forenner precision weapons, more covenant weapons, a bring back of the mauler/spiker or brute shot and more unsc automatic weapons.
5. brutes. if you are going to bring back the hammer brute shot etc... then you need brutes. all of my freinds and i were angry that there werent brutes. they made formidable enemies in halo 2 and 3 (not reach. no shields, no fun).
6. different species. im pretty sure just about everyone in the community misses being an elite in matchmaking. you should be able to play as an elite, brute, promethian knight (maybe) or even flood! its just an idea but please give it some thought.
BONUS*
if you guys at 343 are plotting to make halo 2 anniv. i had some suggestions.
1. the story line. the story line was never finished. i liked halo cea but it was just a remake. with halo 2 it was never finished you and bungie said. go back and finish it. take all the time you need because if its secret now you should keep it like that until its basically ready to be shipped out.
2. new possible dlc. cha-ching, money maker right there. choose the maps the community played on most when halo 2 online was still...well..online. ones like headlong, containment, colossus, backwash and burial mounds were all great maps.
with hope for the best franchise of all time, xXzaydoggXx
p.s. go and play black ops 2 or borderlands 2 or any of the other hit games. find things that made the game fun and put your own twist on them like with the loadouts in halo 4. its what makes the game fun. keep listening to the community.