The folks at DarthHater have uncovered some pretty convincing evidence to support the claim that the Jedi Knight class will be next to be revealed, likely as this Friday's update.
)
Star Wars: The Old Republic community sleuths have discovered a number of images depicting the Jedi Knight class, and today, the Jedi Knight HoloNet animation has also been revealed. I'm willing to bet this is no mind trick!
Via DarthHater.
