Hi Bobby,
I'm going to try your suggestion and use updated files.
There are many Raid occasions where a Brewmaster does not want Dizzying Haze going off. One example is on Nazgrim, where a Dizzying Haze could attract adds that you do not want. Any occasion where you need to separate mobs becomes problematic without manual control of Dizzying Haze.
Of course, Mythic Nazgrim and SoO is a loot piñata at the moment but WoD is around the corner and we may need to be more conservative with add control and boss mechanics. So some control or a toggle on Dizzying Haze would make Singular a viable Raid / Instance CR for Brewmasters.
As it is, I'm using Wushu's modified Singular and I've commented out all references to Dizzying Haze and is serving me just fine but it would be best I think to see Dizzying Haze controlled properly by Singular.
Hope that makes a case for DH, thanks for your time
~G