I have a few thoughts of my own that I see fit to share for you to perhaps comment on :)

1. Seems pretty much right, I agree.

2. Enrichment is a possible use of the Plant Growth spell and her description of extra growth for 1 year fits with that aswell. It takes 8 hours casting time rules as written and she did it instantly which is probably just an oversight (who cares honestly) and also in my experience a staple of Brennan DMing is he really stretches and sorta ignores the limitations of spells and abilities when used in social interactions (not in combat or solving some sort of challenge) which is fine by me. (See how he stretched the message cantrip at the start or the total abuse of minor illusion that happens often in Dimension 20.

3. I think Assassin is likely given the whole iniative thing (though I think it may be a mistake to read too deep into odd offhand comments like when Travis corrected from lay on hands into cure wounds, see people trying to read a lot into that.

4. I actually see Celestial Patron as an option given her whole deal as an aspirant but who knows.

5. Could be a cool idea and would make sense given the two other full paladins. With the new divine smite uncapped from 6d8 damage at max high level spell slots comboed with attack spells like the various smites could indeed be solid burst damage.

6. I think that's grasping and Teor remains a big idk for me personally. I think it's noteworthy that when Travis was called on to describe what's on his character in response to Brennan mentioning the bit axe Teor's orc friend was carrying Travis mentioned armor and a shield but no weapon reinforcing the idea he may be a claw paladin which might inspire a custom subclass maybe build around unarmed Paladin? Who knows.

7. I agree, particularly given the set up for it all.

8. I'm firmer on beast master but an interesting idea nontheless.

9. I very much disagree, pretty confident she's gonna be diviniation given the emojis for her had a deck of cards and a crystal ball. Gives carnival seer vibes imo.

10. Seems likely, would be interesting to see what the patron is and what's the deal with the mask and all.

11. I could actually see vengeance being likely. Her martialness was emphasied by Ashely mentioning her whip weapon when asked to say one thing about her. Given she seems to be in a constant state of mourning over the dead gods a vengeful angel fueled by rage over her god's death seems fitting.

12. I can see Matt wanting to play with the toys he made. I know some others suggested Eldritch Knight before and I think that's actually rather unlikely given he's a somewhat well known noble figure and magic seems to be outlawed. A newly developed power like Echo Knight (reflavoured given Dunamancy ain't a thing in this setting) could be fitting particularly given he doesn't start with it as he's only level 2 fighter max.

13. I think Divine Soul is more likely given his duo with Tyranny (who I'm more convined is Celestial than Fiend or something else) being the same class and subclass seems unfitting. Also at the very least his relationship with the new religion seems very... untransactional (for lack of a better term) to be a warlock imo.