So I have a group I have been taking through the saga campaign Dawn of Defiance and the they just had a showdown with an Imperial Inquisitor.
During the battle one of the characters used scathing tirade and rolled a triumph. For their triumph they wanted to force the Inquisitor to drop their Lightsaber. I ruled against that since I felt it wasn't in keeping with the talent's focus. Needless to say the player was upset. We eventually compromised on the Inquistor falling prone.
His main point was that a triumph can be spent on an attack to disarm someone, and that it creates a game-changing effect..
I ruled that Scathing Tirade doesn't count as an attack, and that a single Triumph wasn't enough to cause essentially a Jedi Master to throw away his lightsaber during combat.
Looking for how other people might have called the situation.