What should Nintendo have done instead of Wii U?

[Pemalite]

JWeinCom said:

Pemalite said:

A revision isn't just about sales... But can increase profit margins.

Sure, but how is an HD revision which would probably drive up both hardware and software costs increase profit margins?  

Newer chips don't always cost more, they can often be smaller, faster, cheaper to manufacture and require less power delivery and cooling reducing the overall bill of materials.