According to a certain CA official, there will be over 50 factions (10 playable) in the game.
http://www.twcenter.net/forums/showp...9&postcount=57
This makes me think the strategic map will be a slow real time map ala EU. I mean, how could you wait for 50 factions to take their turns otherwise. Simply the movement of units would take forever, not to mention AI processing.