It’s a suggestion I’ve seen on the forums quite often.
Sometimes I think we don’t realize just how big Blizzard has become and how many individual games they’re capable of spending time on. When WoW launched, they were at about 300 people. They’re currently around 6,500.
Mobile is certainly an area where they could provide additional entries. Some of which we might even try out. I don’t spend a lot of time on mobile games–they seem to want to spend their days sucking my wallet dry. I’m not really in favor of that.