As excited as I am for more news, I think that it would be detrimental to sales to announces specifics before season passes have been on sale for a while.
Consider this:
It's fall of 2010 and I'm a Toyota exec. I know for a fact that the 2012 Corolla is going to have built in Bluetooth, iPod/Zune connections on the stereo, as well as built in GPS. What's more, I know these features are going to be standard. Now I know that not everybody is going to be interested in these things. Some people might be interested in the new colors that are available in 2011, or the slightly more fuel-efficient engine. The 2012 model is going to have all of the above.
I know that if I made the announcement now that all of the cool technology gadgets will be standard in 2012, but will cost $1000 more (or not be available) in the 2011 version...we might get some people holding out another year, or buying a different car! I also know that NOT announcing those features in the 2011 brochure will tell people that they are not there.
Toyota needs 2011 car sales, and the fact is that SDC needs the 2011 ticket/pass sales to fund that 2012 project and they don't want to shoot themselves in the foot. Since they obviously aren't doing anything big this year, I don't think we'll see any big announcement for 2011 or 2012 until the Early Bird pass sales are over. Now that's good marketing.