I don't think we can draw any conclusions out of this. The main reason the drop the price now is probably to increase demand for the 100D Q3 sales. While almost all cars ordered now in the Design Studio won't be delivered in the coming weeks they probably have a lot of 100D new inventory and with this price change they can also justify the price change on those.Hmm now new models got a price reduction. A refresh or new options probably aren't coming before the end of the year then like some have predicted?
If they add new features next quarter they could easily increase the price again... or just leave it. All comes down to customer demand.