Stat Glitch
Create a game to terrorist hunt then pull your xbox live plug out 1 second before you click agora. It should say "connection failed". Click cancel, you might have to log back in (if you do then log back in). Now go to statistics then click adversial or whatever you want. (Warning: You cannot click Y, X or B when checking stats). Click the stats that you want then it should load to the level agora as soon as you pick your stats that your want. Next, kill 2 terrorists and then let one terrorist kill you. The statistics that you picked should now be yours.
Submitted by assassin. 100% success rate. 

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