BioWare games resonate with people because of their stories and writing, and one of the authors people come to see has returned to the studio. Drew Karpyshyn went on a hiatus to write Chaos Born, his personal trilogy of novels. Now he's come back to write for games again three years after his break.
Karpyshyn has announced he will be working on one of BioWare's Star Wars projects. If you play Star Wars: The Old Republic, the company's MMORPG, keep an eye on future storylines. You may recognize some of Karpyshyn's work, as that's what he's returning to. It's the same game he was working on prior to his break.
Also, Karpyshyn has stated that Star Wars: The Old Republic is the only project he's involved with right now. However, in the past he's also worked on Jade Empire and Mass Effect.
Source: Drew Karpyshyn