So I saw the Deathmatch version of this battle weeks ago but I didn't agree with the ultimate outcome and figured I'd go to the real pros in a series of "Did Deathmatch make the right call?" series of threads.
In the Deathmatch version of the rumble, Rogue won via her automatic power absorption, and her sixth-sense Ms Marvel power. I wasn't a heavy reader of the X-Men back when Rogue first got her Ms Marvel powers, but how often did her sixth sense actually come into play and was it something she showed mastery over or at least adequate skill with that it may help her here. Like wise I believe their ruling was based on perceived notions on how Wonder Woman would fight Rogue, aiming for the exposed skin parts of Rogues body which in this case is really just her face. The Wonder Woman in question is pre-flash point Wonder Woman, or old DCU Wonder Woman.
So in the Arena with no time from prep and bloodlust on who'd really win in a rumble between these two?