Xenoblade Chronicles: Definitive Edition may be labeled as 'definitive,' but it's not going to include some of the content that was found in Xenoblade Chronicles 3D, the port that made its way to the New 3DS. In particular, Definitive Edition will lack the Collection Mode found in the New 3DS version, as well as the amiibo features. It seems Nintendo and Monolith Soft are aiming to make this the Definitive Edition of the Wii original, and not the New 3DS port.
Xenoblade Chronicles: Definitive Edition will not include the extra features found in Xenoblade Chronicles 3D
Definitive, but not complete