I dont think OP understands what Liquid Metal is and is one of those people who heard about it and how it will improve durability and thinks it is cool and he wants it. A MBP with full liquid metal casing would be insanely expensive and would not be a wise move on Apples part to somthing like this. I am willing to bet a MBP that Apple will use Liquid Metal on iPhone first, and we are not going to see a Liquid Metal MBP any time soon. While i do believe Apple will refresh the design of the MBP and they might use liquid metal in the internals or to reinforce the Aluminum shell, but a Liquid metal case for the MBP, keep on dreaming mate, you are going to be disappointed.