I think it's less about docking and more about launching. Since multi-crew is coming first, it'll probably be an extension of that; instead of manning a gun or something, you jump in a Condor or other small fighter (Sidewinder, Imperial Fighter, Condor are the only ones small enough that come to mind) and fly out into the fray, then come back and dock if you get too damaged to either get repaired or to jump back in the multi-crew seat.
Condor and Imperial Fighter both don't carry FSDs, so any role in the main game would have to be as a supporting craft for one of the bigger ships, like the Anaconda, Corvette, or Cutter.