Just an idea. An online simulator - similar to this one - but for Professional Wrestling. It's never been done before, but judging from how well MMATycoon works it would not be hard at all for the guys who made this sim to do. Of course the moves would be different...bodyslams, clotheslines, piledrivers, etc...and variances for tag matches, hell in a cell, TLC and other gimmick matches as well as outside interference...but it would be highly entertaining and do-able.
Why wrestling you ask? Aside from soccer (football) and MMA...professional wrestling is something most international cultures enjoy as well. Mexico and Central American nations idolize Luchadors. Americans and Canadians...obviously pro wrestling is big there. Europeans...long history of pro wrestling, especially in Great Britain. Andre the Giant- a national hero to the French.
Again...it's just an idea...but a damn good one.