It seems like we have been churning out a lot of new content over a very short period of time. This much content this fast makes me think that maybe we will hit a wall and have no new content.
My suggestion is that 1 year, events run until the next one starts, but no new content is released.
Maybe we could redesign the events to make some components that are only vip?
Mabar runs until Risia starts.
Mabar would have things where you could get ethereal keys for free if you are vip. maybe you wouldnt even need a key if you are vip, kinda like the Cannith Challenges.
Risisa: Vip people get free ice skates for the length of risia, or a person can buy perma-skates in the store.
This would give the dev teams time to any bugs that may be present, to get DDO running like a dream.