Lol someone's a little uptight. Ok, you want to be mature, I can be mature. Yes, a theory is to express a prediction/idea upon a certain matter, but a forum is something that gives people the possibility to express those ideas/feelings/and opinions upon what the forum is about. Threads, made on said forums, can be viewed, and certain people have certain feelings/thoughts upon what has been said by others, and, here's a shocker, people can also give opinions about what is said, so I gave mine. There's no reason not to have a little fun when righting on a forum about a video game. Oops, did I spell 'writing' wrong? Stop acting like a mature adult on a forum that's based on a video game. When you write on a video game forum, you can't honestly expect complete and utter maturity from every member who writes on it. Also, a lot of people would dislike it if Riku turned his back on his friends and returned back to the Darkness. No one likes a pissy-pants.
EDIT: Another thing, when I said, "We don't even know what DDD is about..." I meant it as 'We don't know what's going to happen, but this thread is based on what the ending will be and if it revolves around Riku or not, so I suppose my earlier statement as a little off.' Is my little boy happy?'