Award in-game Credits for winning matches. Not a lot, but something to grind for when your Gigs are completed for the day. Credit amounts could be based on performance. For example; everyone gets X amount for being on the winning team, highest scoring player gets X amount extra, next highest gets a slightly decreased bonus amount. So if you're playing Intel, the player that scores the most, not the one with the most kills, get's the reward. This would incentivize the players to focus on the objectives, rather than just high kill games.