Maybe a prideful apprentice of Luke will think it's his job to police the world. Not just keep the peace, but be judge, jury and eventually deciding to become executioner. Why not use your gift to help keep the unwashed masses at bay? Ends to a means and all that. Seems a pretty good path to the dark side that could start innocently enough and be told over an arc of the story. Wait, throw in a forbidden romance and I'm talking about Anakin. Brings me to a theme I had previously thought was part of the six films. The Jedi were against attachments, because it could lead to the dark side of the Force, and yet ultimately it was Anakin's love for his son that caused him to return to the light and kill Palpatine, thus destroying the sith and bringing balance to the force. The Jedi may have had it wrong with their unchanging archaic rules on attachment, not truly understanding that the strength and purity of love, but only understanding the dangers involved. Is it really wrong to block out natural emotions for FEAR of what could go wrong? I don't know I'm rambling now. Seems like there could be stuff there thematically that could bring about some interesting splits with Jedi or other possible Force potentials or groups.