I have 3 good ideas one being a mode called Rush were you capture 3 flags and when you get the flag you get an juggernaught suit and you have to carry it to 3 different destinations in one run dropping each flag. Once the carrier dies it respawns across the map keeping the tension high. My second being a much anticipated Sniper lobby with Slight of Hand, Quick Draw, Steady Aim, throwing knife, Msr, AS50, L118A, Barret 50. with max lobby number of 8 it would be FFA. And the most original it'd be like OIC but you only get one life, but if a team mate gets a knife kill it will randomly spawn a dead team mate. Instead of going to your specialist killstreak.