Ok so after some research ... here is all the pictures i found :
Best Buy USA : Deluxe Edition ** No trace from steelbook **
Amazon De : Deluxe Edition ** When you scroll down you have the same picture that Best Buy but with clearly write Steelbook **
Amazon Fr : Deluxe Steelbook ** Here is clearly said that we have the steelbook and we have the proof with the picture on amazon France... Same pictures on MediaMarkt Website and Belgium GameShop ... **
So right now it pretty strange some say clearly Steelbook, other we have picture who say Steelbook and for the USA same pictures but nothing about the Steelbook so i think that North America will have a bad news but i hope not, wait and see