I've taken a look at the site that was referenced by support : The new Workfront experience | Platform-based administration differences (Adobe Workfront/Adobe Busi..., if this was to replace our admin console, one of the biggest issue I'd have is the login as feature which greatly helps us see what the users are having trouble with. So I'm asking you who have migrated, do you have the login as somewhere else or is that fully taken away?

Also, what does that mean for SSO? you'd have 2 applications now that need to connect to SSO?