Then you could just cut the "are you threatening me master Jedi - Not yet" dialogue. And leave it
-You're sooner than I expected
(Sabre igniting) - I know who you are, (Palpatine starts to stand up) I know what you are...
- It's treason then.
Unless of course you are very convinced of the Are you threatening me line.
There's a thing at the very beg¡nning, windu just apears in a shot from nowhere. Check 0:12 - 0:14