As cool as Kylo Ren's crossguard lightsaber is in the sequel trilogy ... in the history of the Order (she also made her ...

One thing that's always nagged me about Star Wars: The Force Awakens is how exactly Kylo Ren caught up to Rey and ... was connected to the Skywalker lightsaber or her own past.

The theory goes like this: Kylo Ren, also known as [spoiler alert for the three people who haven't seen Force Awakens yet ... by impaling himself on that red lightsaber -- Dumbledore-style.