Let the speculating begin. LOL
Suggestion for WGT yellow call...sorry, habit lol ... if WGT expects to have the next course out by, let's say, March 2015... then they should announce it as coming in July 2015. That way, if something goes wrong and it doesn't come out until July, they are covered, but if it goes as they planned and can be released in March after all.. Just think of the praise they would get for giving us a new course "earlier than planned". ;-)
Used to do it for customers at the service garage I managed, give the repair and extra day or two just in case. Usually just the one that might carry over the weekend. Tell them it won't be ready til next week, then be able to make their day and have their car ready by the weekend. You never now, wrong part delivered, or faulty/damage new part. But when the car was ready earlier than said, customers appreciate that, and I appreciate not having to explain why it was later than expected if it wasn't ready "early".
I know, in some way it's probably wrong, but I think that the joy of getting it earlier than anticipated is a good feeling for most. ;-)
Don't do it anymore, office worker, keeps me close to the WGT forums for a sanity break from the paperwork.