From my point of view, if you're going to make an editor (thankyouthankyouthankyou), it makes zero sense not to allow people to play on maps and mods they spend many hours working on with other people. I mean why go to all that effort if you're just going to allow them to make and not play. Or make SP maps...Nothing against SP maps, just many community made maps become some of the most memorable maps in a game (wake island anyone?).
Then again, they might not think people will pay for dlc if they can make their own maps, and just bone us over anyways. BF2 proved otherwise, buuuut nothing any game developer or publisher has done in the last 6 years has made any sense to me whatsoever.
Fingers crossed someone not on crazy pills is in charge of community content distribution.