I have actually tried to get this aspect of the Short Circuit removed on USA FF2 before, because the players on that server (one in particular) abuse it quite frequently. Yes, while some bosses can manage to push their way through the stun effect, it's very seldom that it happens and, overall, it makes playing as a boss very un-amusing.
I've been in a match before where a majority of the players were Engineers, and it made the match very difficult to continue with. The boss that I had been set up with (I joined late, and it was one of those 'you don't get to pick your boss' type things) had absolutely no way to get out of the stun. Even with the rages of this particular boss, it was damn near impossible to kill those Engineers. I finally ended up basically giving myself to the player base, just because I got so irritated that every Engie was doing nothing but spamming his Short Circuit.
Kevin did something about it once, but it never ended up working. I believe he attempted to merge the systems of NA and EU, since EU no longer has the stun effect on the Short Circuit, however, it didn't end up being successful. Perhaps making this thread will get the issue resolved, seeing as how it seems to be something that only brings irritation and removes a lot of the fun aspect from the server.
