Quote Originally Posted by Bioware
[...] Casey Hudson, GM, BioWare and Mark Darrah, Executive Producer, Dragon Age are two of those people and they have decided to move on from BioWare. [...]

I’m also excited to announce Christian Dailey, who joined BioWare from Blizzard, will be leading our Dragon Age project currently in development. [...]
A Message From Laura Miele, Chief Studios Officer, Electronic Arts – BioWare Blog