The top image shows a Domination styled gamemode.

The bottom image shows new game modifiers.

Below are my assumptions for these modes.

New Recruits: Level 1-10
Maximum: Level 50 Only
Cell Vs Rebel: Crysis 2 Classic Mode
Developers Choice: Custom Maps
Custom: Mods

Discuss!

That's what I thought when I first looked at that bonus xp module vid.

The short video for the XP boost (picture you just showed) will likely be a redone Assault type of gamemode. Spear capture or something like that. I would really like to see, that in which direction they have taken the Assault mode.

I think New Recruits level should be increased, to about level 25.
Maximum: This sounds fun, the newcomer problem could be easily countered with this.
Developers choice: Now this sounds very interesting and tempting. I hope the new SDK will be out soon.
Custom: Mods would be awesome, but C2 had this option aswell. I mean you can edit the server configuration, for example, only headshot or increased health, extended timer etc, these all changed the servers to Custom.

We can see in multiplayer trailer, too

Maximun could also be a modifier in which everyone has everything unlocked. Good for competitions, essential even.

Yeah the conquest style gamemode looks awesome, can't wait to play it.

Looks like there won't be classic mode?

Looks like there won't be classic mode?

Cell vs Rebel will likely be a classic mode I'm guessing

Looks like there won't be classic mode?

Cell vs Rebel will likely be a classic mode I'm guessing
DUH, missed that. Thanks Doc

I think New Recruits level should be increased, to about level 25.
I agree. The noob servers should be increased at least to level 20.