Odyssey: Extraction 6th "difficulty" level

I've been playing Odyssey quite a bit since it came out, and it has been quite fun over all. However, the missions that Riot has created essentially ensure I'll never be able to go into an Onslaught tier match with 5 augments, since nearly everyone is trying to finish a mission (or 3 at the same time...). Obviously this can't be fixed at the moment, but it would be nice to have two Onslaught levels: one for people who just want to beat it and one for those trying to finish a mission.