You know what I'm really excited about? It seems they might have backpedaled on Aberrant Mind. I was extremely disappointed they remade it into a generic psionic class (with the horrible psionic die mechanic), but I saw the TCoE table of contents and it's again called Aberrant Mind. I wonder how flavour and mechanics look like in this iteration. It could be amazing for BG3 thematically. Other psionic classes too, to a lesser extent.
Not to mention there's a load of great subclasses in general in TCoE. But that also applies to XGtE. I wonder how much of supplement content they'll manage to get into the game.
