Ok people, I searched and found nothing on this
All I can say this isn't much of anything anymore since Gothik the Harvester has always been one of the easier fights in Naxx and even more so nowadays BUT, I just want to let all of you know that as of patch 3.2 there is a little bug where range can stand at the gate and still burn either the adds as they spawn in Phase 1 to help other side out OR in Phase 2 when Gothik ports to the other side you can just get right up to the gate and keep burning him.
Yes, I know you fail at life if you can't do this w/o this exploit, BUT, for those of you that are like me and like to always come up with new tricks to shave off that extra 2 minutes of your weekly naxx run, especially since conquest badges now drop if you are doing a speed badge run, then you will like this lol
Sry, no screenshots, just encountered it today -- try it out in your next Naxx run.
One last thing, be aware, you CAN pull aggro on the guys on the other side and they will come through the gate to your side so still be careful lol