I haven't either, I usually don't have any trouble getting games scheduled. That said, I don't really think a lot of people would quit the league just because they can't play on league nights. I bet most guys on my team would be willing to stay on the roster just for team "fun" nights (i.e. playing randoms). I enjoy playing with a consistent group almost more than the league games.
Yes, they would probably stay on the team but not playing any games in the league is still quitting the league, they're just not quitting their team. It's still the same result. You're still driving people out of the league.
Yeah but not the same people every single week. You can do whichever day gets the most people with random nights where as if you set it for say Wed at 7:30pm est.....I will never be able to play my games, EVER. And anyone else who can't play at that time because of work or school will never ever be able to play their games.