YES!!
Well to be honest I like my slgihtly sad ending too.
It is below.
Gildragon said:Riku ends up being the descendant of Xehanort (that made XH/Ansem and Xemnas) and eventually kills Kairi and absorbs her heart as his own. Sora actually teams up with Axels orignial whole self. and the two fight together and beat Riku. at the last ending moment before he dies Riku remembers Sora as his friend and with the rest of his might releases Kairi's heart and ressurects her. (But after the credits start to roll...suddenly it cuts to a scene of Sora walking through the door in Destiny islands and he sees Riku there and realizes that Riku was spared eternal death and returned from the realm of Kingdom Hearts because he found the most loving act he could make at the time of his death. and Therefore Kingdom Hearts Granted him life. THE END.