Wow, I hadn't noticed they went back on that... At first I actually preferred the idea of having some cards locked behind the Antagonist aff but then I realised that I hate playing pvp and since you can't choose which ones you unlock once you get the Antag affinity, you're still gambling with your faction points, there are cards I will never, ever pull from the deck now.
So +1 for reverting to "All cards" drawn again.
(Also, if this can be reverted before the next roadmap update, why can't Aleph drops?)