OK, I looked at in the NOSE editor, and there's no way to make Nashville's home jersey's gold without also making the helmets gold (but the helmets should be navy blue).
Bummer. I may keep at it to try to improve Nashville in this file. I already fixed their lines for you.
I'll upload it when I get done.
This is the best 2011 - 2012 roster I've found on this site, though. Great work!