That task never came up on my radar. Perhaps its description wasn't clear to me so I passed over it. I just took a look and see that it is only relevant to 82 endpoints. I'll dig more into it, but I guess it means that disables all auto updates in Win10; rendering the Windows Update service enabled but that it no longer goes out and downloads stuff. That certainly will be helpful.
With regards to the Channels support. For Office, we can change users between channels. Doing that through BigFix would be great, but I can see where that would be difficult. An Analyses much like the Office 365 2016 one would be good. I certainly could create one, but just wanted to post the thought here. Thanks for the info!