I've been thinking a little bit about how I'd do a new Bucs set, and surprisingly, I think I'd keep more of the current set than I thought I would. Assuming there was no logo change, here's what I'd do (or at least draw up, if I could make concepts):
Colors: Darken the red back to the Super Bowl era shade.
Helmet: Stays the same, other than make the logo normal size
Jersey: Red home jersey. Pewter recolorizations of the ship logo on BOTH sleeves (no BUCS logo). The numbers would be white with a single pewter outline. Pewter collar. Road jersey would be the same, but white (and red numbers outlined in pewter).
Pants & socks. Three pant options:
1) White pants with red, tapered broad stripe with a pewter cap (basically what they wore this year against SF).
2) White pants with pewter, tapered broad stripe with red cap.
3) Red pants with pewter, tapered broad stripe (no cap). To be worn in a rare monochrome occasion.
I don't have a pewter pant option because right now I have it in my head that the only pewter pants Nike can make is one that looks either black or olive drab. If they can make pewter pants look like they did in 2013, I would include a pewter option.
Sock color would match the color of the broad stripe of the pants.
And yes, that means I'm basically eliminating orange from the uniform.