I'm relieved to see the mods trying to slow down the incoming apps, but as for a more long term solution should things not improve...

Would it be a little too out there to suggest making apps last for a week every other month? The larger gap might help keep things leveled and allow for newer characters to settle better before the next big wave comes in. I'm estimating most characters who come in will still be dragging in their intros for another week or so after apps close. That's really only a two week break before another round begins. There would still be a huge influx, without a doubt. But the extra time could be ideal for plot development as well.

Juuuust an idea. :)