I think the video Marke14 cited should be required viewing by all skippers.
After viewing it and reading all your helpful comments, I'm concluding that for
singlehanded MOB recovery the salient points are:
1. Immediately stop the boat (you have no spotter and retrieval will take longer);
2. Minimize sail handling (no one to do it for you);
3. Therefore, heave to and stop boat to windward of MOB;
4. Need easy maneuverability, therefore start engine and release (or furl/drop sails);
5. Toss lifesling or throw bag and haul MOB to boat;
6. Use halyard and winch to bring a deadweight MOB onto swim platform (or over the side if none).
Any comments, pro or con?
I plan to test this out (with my crew doing nothing except timing) in different wind conditions and points of sail.