No AGM?
It might be BiS none-grandfathered if you want to go more glass cannon, and at 3.7k health unbuffed I would personally class that as glass cannon. You could argue for 100 health to chest versus 4 stats at that amount of health.
You might be hit capped for traps but you have zero expertise. The only viable neck is the one from SM with the 4 expertise and 4 hit which combine for spell hit.
No run speed on boots?
Engineering? It depends on how much you use value the bombs I guess. I switched to Alchemy when I realised I got an extra 16 agi permanently from flask and that if you used the Agi and Health elixirs you get 10 more Agi and 120 more health. Weight that up with the head from Scholomance versus the Engi head, stats wise it is stronger overall whether you use Elixirs regularly or not.
Even Herbalism is debatable. 11.7% haste for 20 secs every 2 mins averages out around 1.95% haste although you can use it to set up burst. Skinning would give 1.44% permanent crit. The heal is neglible and the focus regen would be tiny too.
You are also missing the GF'd Luciens boots which I would think would be better for PvP overall too.
These are just a few points, each are entitled to their opinion and claiming to be "BiS" which is completely subjective anyways, is pointless.
