Square Enix’s “Avengers Project” is that they own MUA series rights?

https://www.comicbookmovie.com/video_games/more-signs-point-to-square-enixs-mysterious-marvel-game-being-ultimate-alliance-a156422 What a shocking news everyone. If this is the truth, does this mean they can also handle two previous MUA games patch 3 too, other than developing MUA3?