[Gambo]

While I do agree simply adding dynamic evolutions using historical players would make things much easier there are ways around this to make it happen.

Even in a historical league you can edit the entire league structure including adding or dropping teams. Go to your league settings and edit league structure as you need to.

Other options that could work (I haven't tried yet but it's my plan). Create a historical league for the year you want. Export the player data /stats information using the new option in the league settings. Then create a fictional league with all your options. Delete all players. Then import the played data and stats from the other league. Do inaugural draft.

Or...Pull from the master.csv all the active players from your year and set up your fictional league then import them using the new mass import from text file option.