Players should be rewarded with additional money for kills of enemy factions or securing bases. As looting enemies is not always possible (eg. 1.5 km sniper kill or helicopter kill) kills should be rewarded and capturing spawn points for team also seems pointless without rewards. Alternatively introduce a team credit currency that can be used in stores and is acquired for being a team player. Looting was an excellent idea for dayz but in the end arma 3 is not a survival game its war.