Apparently, that recent EA management shift in August "brought in new brass that nearly killed off Dead Space 3," if this insider is to be believed. But it's not dead and, as previous rumors suggested, Dead Space 3 takes place on ice planet Tau Volantis and will feature co-op.
Now for Dragon Age ... this one is good. Kotaku's insider says that, like BioWare's other major RPG brand, Dragon Age will get a multiplayer offering, reportedly powered by DICE's Frostbite 2 engine. This could be part of a future Dragon Age installment, let's call it Dragon Age 3, or a separate downloadable title; the gameplay will be arena-based, and feature both PvE and PvP combat, as well as ... dragons. Because Dragon Age, and all that.
Here's our advice, EA: If you want to increase awareness of the Dead Space brand, making games that aren't like Dead Space seems like a poor strategy. Also, a flight game? Are you trying not to sell games? And the problem with Dragon Age isn't a lack of multiplayer. The (extraordinarily) fast turnaround on Dragon Age 2 resulted in a rushed RPG that was dwarfed (and, frankly, embarrassed) by productions like The Witcher 2 and Skyrim (which managed to ship a not-so-shabby seven million units at launch).