-The too big argument still exist for a reason,
-There is people who just don't want to even aknowledge the possibility of a playable Ridley,
-People who think that Sakurai bassicaly confirmed Ridley as a stage hazard on the Pyrosphere,
-People who are scared that Ridley take the slot of a character they want,
-"True Ridley fans" who goes crazy at the simple mention of resizing Ridley and who claim that he need to stay a boss/be a stage hazard to stay true to his character,
-People who think that Ridley is just a mindless monster,
-People who think he would be a clone of Bowser/Charizard,
-People who are scared that Ridley would be broken,
-People who think don't need/deserve another rep,
-People who say that since Metroid is about isolation, a Metroid rep other than Samus should not happen to represent better the ambiance of the Metroid series,
-People who say that say that Sakurai only see Ridley as a boss and nothing else and so that Ridley will stay that way,
-People who say that Ridley would not fit well with the rest of the playable cast,
-People who think a hunter, a chozo or a space pirate deserve more to be playable than Ridley,
-People who just don't care about the Metroid series,
-People who just want other characters first.