Since i work in that part of the industry and i know how the sausage is made, some design choices have me worried. Usually i ignore them but after the lay offs things got little bit more pushy with the "Macro" transactions and the design of some content like the Skyscale unlock(bland, boring and unimaginative for the most part like most mobile game practices) and now with build templates (looks like copy of a mobile game feature the only part missing is charging for changing builds, don't get any kitten ideas from that). I don't think GW2 could survive a mobile game flop for pushing too hard. In the mobile space you can always reskin, recycle and reuse a flop into something "new" and it can be churned out quicker, not so much in the PC. Even in the mobile space you don't push way too hard on your crown jewel game that is in the public eye.
Now that MO is out and Chris Corry will oversee NCSOFT west and from what i read his experience is in the mobile space from Kabam, that puts some doubt in the future of the game.