I know what you mean about having a dog in a hunt...I had to track three different groups of Bussells just to tell which one of them was my group.
I've not tracked this line very hard since I descend through Elijah, but I was curious enough about Elijah's brother to have already found the info on James and John Morgan Bright of Lincoln County in the Goodspeed's History.
I can see why you're interested, though... a Morgan Bright from Tennessee would be an easily-believable relative.I'll keep an eye open at least.
As far as the info from genealogylibrary.com: I've not dealt with them before, but I'll hold that record in dubious standing until they can provide a source for that info... I already have evidence that says otherwise in hand, and will stand by it until some better data is available.
Thanks, Lee; again, I'll see if anything about Morgan turns up.