Yes, these kinds of supplements, while they may go well with any theatrical version (or approximation of such) are just generic SW supplements and aren't DeEd specific or even connected to the DeEd as a project. In other words, they have about as much to do with the DeEd as for example Star Wars Begins does - someone could definitelly use SWB as a bonus disc to go with the DeEd, but it is its own separate project, just like cleaning up/reconstructing deleted scenes would be and should therefore be discussed elsewhere.