You may be done with the past, but the past is not done with scenarios.

If these things had not happened on March 13 in the past, they might have made darned good scenarios.

Your breakfast of scenario planning fodder is served.

March 9th, if you can't march tenth or eleventh. 

Some days you just think you know; on those days, you should do scenario planning.

Things that happened on March 5 knowledge of which might spark some ideas for scenario planning.

March 4th... but not before doing some scenario planning.

Scenario planning (or its lack) through history - March 3.

Things that happened for which scenario planning was or might have been useful on this date in history.

537: Ostrogoths begin a siege of Rome. Belisarius almost gets caught outside the walls, but makes it inside in time to lead a successful long-term resistance to the siege (probably thanks to a primitive form of scenario planning).

Things that happened on March 1 through history with which scenario planning might have helped.