My opinion, Pat, is that dreams, when relevant at all, are about ourselves and come from our ourselves, so not likely to work well at predicting the behaviour of extraterrestrials, while likely being much better at predicting the behaviour of people we know.

'Channellers' annoy me. I've known a few people who fancied themselves that way, and they were just airyfairy drama queens whose stories had no internal consistency, let alone relationship to external modern or historic reality. But I'm very picky that way, some think too much so.

Kinda neat sci-fi adventure dream, though. I always enjoy having that kind.