What you saw were most likely experimental versions out for testing. This is the first year for European combines getting the folding auger. There is real concern on the durability of the folding mechanism, mostly due to the weight of the folding joint. All cast iron out there a long ways from the support end of the auger. I don't think it will be in NA for a few years. Bullet rotor is on this year though, I think it is optional. Yes, something needs to be done with the shoe and cleaning area. Despite all the hype of the CNH large cleaning area, there is not any more capacity due to the other components. If they would get some of those sized correctly, look out.