I'll try my best to explain: Solo player runs into lost sector, destroys all enemies supplies (collects tokens), runs out to entrance, and runs back in (rinse and repeat) until you have as many faction tokens as you want Keep in mind you could only get 30 faction packages during the rally You can also call it a cheese too So, yeah it doesn't appear bungie intended for lost sectors to be played this way during faction rally - I wasn't surprised by change, these cheeses were typical removed in destiny 1 too