I know this is a bit off topic but it's still transmog, do you guys think we will see the datamined seperate shoulder transmog option be an actual thing sometime in the future? I could make soooo many great sets with that option.
I am no expert, but I would say you can transmo the set of your current covenant. If you switch covenant, your already-transmo'd pieces stay with that appearance, but you cannot use it on other gear unless you switch covenants again. Assuming covenants work as reputations, I am basing this off of the Aldor/Scryer reputation restrictions for tabard transmo.