A new 'Star Wars: The Last Jedi' teaser shows Rey using Kylo Ren's red lightsaber and we have so many questions

• Lucasfilm just released a new teaser for "The Last Jedi" on the official "Star Wars" Instagram page. 
• There's a game-changing scene at the very end.
• Rey takes hold of Kylo Ren's three-pronged red lightsaber and looks ready to do battle.

• The scene happens as the teaser trailer overture says, "Fulfill your destiny."
• What does it mean!? Is Rey going to the dark side? 
• Maybe! We laid out a few hints that Rey could be going to the dark side of the Force here.
• Rey may also be working with Kylo Ren to help take down Snoke and his guards. A close watch of the scene makes it appear as if the guards may be working with Rey, too, though.
• We'll know in a week for sure when "The Last Jedi" hits theaters December 15. Watch the Instagram teaser below.

NOW WATCH: Here’s why your jeans have that tiny front pocket