Sadly, our sources are less than concrete on many aspects of this topic - even the wiki lacks proper sources for many of the things it says (there's a sad number of paragraphs that state things related to gods and worship, on the wiki, that sit there with the 'citation needed' tag, unsupported).
Agreed. I like the distinction you made earlier between unclear and fuzzy - but I think WotC has been abusing fuzzy a bit too much and it's making things unclear. (did that make sense to anyone else? it makes perfect sense here, inside my head)
When 5e was first announced it seemed like all the gods were coming back along with the rest of stuff people liked about 3.5 Faerun. But it's been a while, many gods are awol, lots things need to be clarified and SCAG isn't a great sourcebook.
