Since The Force Awakens was released many fans are expecting another major battle between Kylo Ren and Rey. Based on what Making Star Wars reports, we may be getting that sooner than originally thought.
Making Star Wars, reported that a source spotted several stars from Star Wars filming in Ireland. The source claimed that they saw Mark Hamill, Daisy Ridley, Adam Driver, and at least seven other characters in black costumes. This could mean that a fight between Kylo, his Knights of Ren, Rey, and Luke will take place in the upcoming film.
Based on what the source described the scene imagines Kylo Rens Knights tracking down Luke and Rey. In the scene Rey and Kylo fight and the Knights take on Luke.
There are many more details that you can see on MSW here. If this is true then it would probably be one of the biggest scenes in the film.
Star Wars: Episode VIII hits theaters on December 15, 2017.