Plans change. It you (I don't mean you personally, of course, it is an abstraction) don't update the plans for your game which are several years old, you are either a prophet, or dumb.
Our "no subs ever" gently turned in "we don't work on them atm" very long time ago, actually. And still, we had a lot of things to do. Now, a year ago, in terms of our technical and production capabilities, was a good time to start working on them, so we did.
The only problem I see here is "never subs" which was our position back then. Because "never say never"