Interesting concept, but the NFL wouldn't allow themselves to use the "host" team's colors and logo idea. If they didn't use the pirate flag or gold (or "pewter," whatever the heck they call that color), it'd be better than the lame nonsense they have for next year.
I like the whole idea of the sunset in the back, except the colors and the Bucs flag need to replaced. On the right track with the orange circle (sun?) with the palm tree though.