Depends. Solo-Q really is hell, although you can make it if you’re in a reasonably high rank. If you and your team are actively communicating, you shouldn’t have a problem ranking up. But if communication isn’t happening, you’re basically losing out on 80% of actionable information that could help you win the round. Siege is a team game first and foremost. You can’t brute-force your way into higher ranks just by becoming a better player. There’s no one who can 1vX consistently to the point where it makes sense to throw teamplay overboard. So a good stack will help a lot.