'No one's ever really gone'

The Empire is really triggered at the resistance for destroying their rip-off death star and Snoke's ship but Jar Jar suddenly appears to help defeat the Jedi. Some speculate that Jar Jar is Darth Plaguies reincarnated because Plaguies knew how to create life but the point is that you can clearly hear him say 'Hello' in the trailer which I find pretty cool.