I'm afraid not Preston, for I have also been watching strategy videos.
It looks like Lost Platoon is the way to go, since the, "destroy all grunts in the bonus round ASAP" idea din't even work, Alpha site doesn't really have much going for it anymore.
Plus when famine turns on, people often have to expose themselves to get plasma pistols since thats the only thing that will work against brutes when Mythic and tilt turn on.
I recommend we do Lost Platoon again.
For the most part, we need 1 sniper/spartan laser guy up top.
1 warthog gunner, 1 warthog driver.
And 1 brute chopper person.
When tilt turns on, the 2 warthog guys can simply grab choppers instead.
Also, on the bonus round, the spartan laser guy can hit the main turret on the Phantom and take it out so we can kill grunts easier.