Feature datasets were never intended as a method if organization as they are too often used. There are a number of threads on this forum that discuss the topic. That said, you may want to consider individual enterprise data bases as an alternative to feature datasets as a method of organization. Another alternative is to replicate from the enterprise gdb to a file gdb that allows read only. When replicating features within a feature dataset you will first replicate the entire dataset, and then move those features out of the dataset as stand alone features on an as needed basis.
That should just about do it....