That run to cover his mistake across the pitch and then on to the whole right flank before that good cross to Rooney was wow. His quick breaks are great.
Memphis doesn't use him like Young does though.
That's because Memphis can do more than Young. He uses Shaw well enough, but more often than not, he uses him by not using him. Shaw is often the decoy run to open up space for him. At the end of the day, that's what you want to see. We expect Memphis to carry the fight down the left, not to constantly defer to the defender behind him.