Yeah, took you long enough to realize expertise was such a horrible waste of reforges, glad to see that fixed. I don't blame you though, expertise stacking is nothing compared to trinketing a goddamn Sap in arena matches; which is exactly what your GM seems to be doing.
(this is from the same rogue who shat on you a while ago)
To make it clear, it's a horrible idea to trinket an initial sap and eat a full blind afterwards allowing your partner(s) to get slaughtered during its duration. This is very basic and even an autistic person should realize it. No wonder you guys are still stuck at 1.6k..
I could invest my time in teaching you guy a thing or two about PvP but as I said before, I'd better teach a dog how to speak.. it's a lost cause...