FOr context the BFA Prepatch was 3 weeks long so the 6th would make seance if they kept to a similar plan. It was only 12 days notice in WoD before Legion Pre-patch. I bet they'll announce it in the Revendreth video to be the 29th the absolute latest. A shorter than usual prepatch makes no sense especially with all the class changes and leveling changes people want to play with. That's then no more 2 weeks, that's the whole point. The 29th is as close to a month before Shadowlands launch as they can get. They said to hurry up a while ago last minute Walmart shoppers. I’m thinking ore-patch will be a 2 or 3 week long affair, at this point.
But, I’m still hyped! Been in alpha and beta and things have really been clipping along.