Rotating Gamemodes

I personally like the idea of getting a lot of gamemodes in a short period of time, and I really like the whole idea. The only problem I think that currently exists is timing. The system only has them up on weekends, and I know of quite a few people who won't be able to participate because of school (hehe, finals time), work, and other life events.

I'm not sure why the gamemodes weren't on an alternating week schedule to begin with. (E.G. 1 week on, 1 week off.) Ideally if this system persists after the first month, I think this would be a welcome change to many who have been left out previously.