Wheels are the absolute easiest thing in the world to get, though. It's not like not being able to order the alcantara+cloth interior, which would be otherworldly expensive to retrofit.
And for that reason, they probably will offer the pretorias here. I don't really want to pay for 19" tires, but dislike the Cadiz wheels enough it might be worth doing. If only there was an 18" pretoria.
I agree, wheels are the easiest thing to get, but, VW "Pretoria" wheels probably not so much. They would be less expensive as an option than buying them outright. I don't know if you have priced any of the wheels that VW has made available but they are spendy. I too would prefer the 18" size. To be completely honest though the Cadiz wheels are growing on me a bit.