MCH buffs!

[Lastelli]

Now that it is confirmed we need to OH in WF. I don't think there is any way for me to optimally play MCH in it's current state. My latency is a bit too high to fit 6 GCDs into that window. Looks like I will be playing bard for a bit until my latency improves or that dps window becomes a bit more forgiving.

I believe you can still play it quite well if you trade some crit/dh/det for a little more sks. I can do oh wf just fine with 556 sks which is extremely low (my ping to the game server is around 28ms), so if your latency doesn't let you do it you can use a little more sks, just enough to make it.
Anyway, high latency is a problem for any job. You'll lose some dps even on jobs like mnk if your ping is very high.