It's pretty clear from the latest news post that they want longer to get he raid done. That might be redoing, refining or just more play testing - no one knows. The raid Will be better for it tho. Rushing will only produce something on Par with Scrota! Fun enough for a while, but over in 30mins. It tools the first VoG teams something like 14hrs to complete VoG; Crota was done in 2 or 3hrs. If I have to wait for another raid that is comparable to VoG when it first dropped, then I'm happy to wait.