Any plans on fixing the scream effect in Mario Galaxy?

[drhycodan]

There;s this one little issue that bothers me in my favorite mario game series, Super Mario Galaxy 1 and 2.  Whenever you hit one of the bosses a couple times, they let out this scream effect that's missing in Dolphin.  Dolphin only shows it as a darker shade around their mouth.  Is there any plans to address this?