Is Operation Flashpoint Dragon rising going to have a online team deathmatch to it

Yes right off the official site:
PLAYER Vs PLAYER ANNIHILATION
Engage in war games with your fellow Marines: Opposing USMC and PLA squads deploy at either end of the designated battlefield, with access to both extensive weaponry and vehicles as well as full command of AI recruits. The winner is declared when one team is annihilated INFILTRATION
Deploy as a covert Special Forces squad or defend against them. The Special Forces squad must breach the other team's defenses, infiltrate an enemy held location and destroy the objective. The opposing team must not let that happen.