I'm not surprised that you endorse a threesome, no. I do remember multiple repetitions of the "just share already!" attitude. Just - you know - OT3 made of crack and fangirl squee, here. Though I admit I'm not sure if not knowing who these people are makes the ficbits better or worse for you. ^_~

(Though for the record? Not every triangle ought to be solved thus. Speaking as one of the apparently rare slash-friendly KH fans who doesn't think Sora, Riku and Kairi are an OT3.)