There is absolutely zero chance this was about gate money, lol. Let's be honest, a SCC/Greenon gate vs a Northwestern/Greenon gate isn't enough of a difference to justify leaving a conference.
Better athletics bring higher gates. And I'm not saying that to be rude to Greenon or anyone else. If you're not putting something out there that the community is excited about, the community isn't going to come out.
If ticket sales are a problem, it's usually because the HOME attendance is down. And if the HOME attendance is down, it's because you're not performing.
Greenon didn't leave the OHC because they are projecting selling 30 more tickets a contest because Ben Logan has 10 more kids on their team than Cedarville. I assure you.