I'm disappointed about no Oath of Liberty, but I'll take a look at what they are bringing, when they get around to getting the page to work.
I think they're trying to get at least 1 Paladin Oath for each alignment. With Protection (LG), Ancients (NG), Vengeance (N), Crown (LN), Oathbreaker (NE), Conquest (LE), and Treachery (CE).
They just need to fill out CG and CN. I feel they just need to think of something distinct for those 2 alignments and then there'll be one of each alignment.
Many have proposed Liberation of CG, as that existed before. It just needs it's mechanics and story background that make it different enough from Protection and Ancients.
I have my idea of Madness for CN, which would be about delusions, insanity and possibly Great Old Ones.
So it is. In that case, I'm going with Treachery = CE anti-paladin and Conquest = LE anti-paladin.Its Treachery, not Tyranny.
It might be they are doing more then one book.
In 4th you had the books Heroes of shadoe and Heroes of the feywild.
Heroes Of shadow had shadowfelloptions and some more evel class options ( we seen plently of those in the UA so far)
And heroes of the feywild had fey based options and we also have seen a number of those in the UA articles.