Gamemode ideas?

Here’s one, Grunt rebellion. Similar to versus in halo reach but elites against grunts. In this gamemode grunts can use all available weapons to make it a little more fair. So four elites vs four grunts but grunts have loads of AI teammates. The goal is for elites to wipe out the player grunts lives (maybe five each) but obviously finding them may be a little issue with so many AI ones fighting back. The grunts either empty the elites lives or capture a certain location like invasion. But any grunt can get there, AI or player to keep it challenging. What do you guys think?

I would like to a hybred of Dominion and spartan ops. to bunker down in one location with the ability to upgrade wave by wave depending on score, kills, or amount of players. this would be nice even when in halo 4 spartan ops you might start a game with 4 but then you will have 3 rage quit and your stuck to finish the fight, this is when an upgraded base would come in handy. but not completly over powering just helpfull !