What the hell are you talking about LOL. Zoro took all of Luffy's pain, fatigue and damage. Ofc the scratch marks won't just lol-disappear but Zoro definitely took all the literal, actual damage.
There's a reason why Luffy woke up feeling good as new. There's a reason why Usopp and Chopper commented on how Luffy recovered insanely fast and didn't need medical treatments much, all while talking about how Zoro suffered a lot more injuries than what they expected.