It's not going to stand and fight it's going to fight it's way to the generator, the two Jedi damaging it slightly in the process. All the other Jedi get to the generator, and by the time the BV50 will get to the generator it's the full Jedi force against it. I doubt the BV50 will simply stop and attack the two Jedi, and if it does the two Jedi can kite the BV50 to the center.