That's true! Although I hope not, to be honest. The Sovereign is so streamlined and pretty (like the Excelsior) that it would be a shame to tack on a bunch of weird oversized refit additions and ruin the nice lines (like the Excelsior)
But then again some ships look weird in diagrams but great in 3D, or vice versa so who knows.
But then again some ships look weird in diagrams but great in 3D, or vice versa so who knows.