Halo 4, what could it be?

I have a few ideas for halo 4.

#1. New grenades.
EMP grenade
Repulsion grenade
The EMP grenade would pretty much be a grenade that would emit a small energy field, which shuts down vehicles or removes shields from enemies.
The repulsion grenade throws things away from it. For instance, if you threw it at an enemy player it would throw them away from you, and possibly hurt them from the fall damage. Or, you could use it for major grenade jumping, as you could throw it at your feet and jump really high.

#2. Ranking system.
The ranking system could be something like Reach and Halo 3’s ranking systems combined. You would rank up when you won games, but you would also earn credits, which don’t count towards rank but you can buy armor with them. That way, there could be recruits who have good armor.

#3. Better servers.
Better servers mean less lag AND more players. Possibly about 32 players per game.

#4. Weapons.
What if they put in ALL the weapons from ALL the Halo games? Yeah, yeah?

If you have any ideas feel free to post them below. But please, no hate.

I like your all weapons idea, even just for multiplayer purposes. But to balance such a large armoury in Halo 4 so it all works well, would be a hard task.

> I like your all weapons idea, even just for multiplayer purposes. But to balance such a large armoury in Halo 4 so it all works well, would be a hard task.

It would be a really hard task, but other games have millions of weapons, so it can be done.
Besides, it would get rid of all the people complaining about how they want their favorite weapon back.

> > I like your all weapons idea, even just for multiplayer purposes. But to balance such a large armoury in Halo 4 so it all works well, would be a hard task.
>
> It would be a really hard task, but other games have millions of weapons, so it can be done.
> Besides, it would get rid of all the people complaining about how they want their favorite weapon back.

That’s the problem though, some of those games have some way over powered weapons. BoerdedLands has millions of weapons, but a lot look the same and work under a completely different method than Halo or most other games for that matter. But we can still hope.