To be honest I would like to see the Royal Marines at least put into the game in a DLC as it could add to the depth of the story like this: Razor team must infiltrate and destroy a cache of weapons which is in a town held by a large number of NAPA forces, Royal Marines are in logistic and combat support, providing suppressing machine gun, mortar and rocket fire from the forest edge while razor team and a USMC team infitrate, set explosives, evact via Sea King helicopters and set the explosives off crippling the enemy insurgents and allowing the Royal Marines to advance and seize the town.