I got to thinking about all the Star Wars and Indiana Jones games that were not originally developed by LucasArts but were licensed by them. I was wondering if LucasArts could easily publish games that Sega (for example) developed. This isn't a case of aquiring a license to publish a game but more already owning the license and aquiring the game itself.
Capcom just did this with Fighting Street. Capcom played no part in developing or publishing Fighting Street originally, just licensed the game to HudsonSoft to port to the TurboGrafx. Now Capcom themselves are publishing Fighting Street for the Virtual Console.