For players that aren't very coordinated, don't have good teammates, or just aren't very good themselves, then they can have a pretty hard time with the nightfall. My suggestion is to keep a timer for the nightfall, but have it counting up instead of down. This way anyone can complete the nightfall. Also, a leaderboard should be added with the fastest times. This way, it adds an incentive to go fast and try to speedrun the nightfall, but it doesn't force players to try to complete it as fast as possible. I wouldn't mind bringing back the scoring system as well, or having more modifiers that make certain things harder and other things easier, but that isn't as necessary.