Mr. G Arc, every mission is linked.

In the Mr. G arc, the Preatorian Loyalist contact, all of his missions are linked, which means that all enemies spawn at the level you started the arc.

Considering the arc is a good 4-5 missions long, and each mission is fairly large, you are outleveling the contact extremely quickly. Towards the end, the missions were -2 to me, and if I was on a team, it would have been -3 or more.

This arc needs to not have every mission linked. There is simply no reason why every mission has to be linked together.