Selfless disclaimer: If you are looking for someone who is not afraid to rip apart rougelikes as a tester, I just found my weekend is available.
I've only played one rouge like, and I played it in part because I found the "end game" to be fairly predictable, even if the rest of the game was not. It allowed to know as I gained experience with a degree of understanding if I could win or if I should restart.
So for this game, I hope the end game has a degree of stability to it, otherwise I'll have yet another roll of RNG in trying to play the game. Which is yet another layer of...whatever, you rougelikes players I suppose find joy in such a thought.
Well, erm, I suppose I'm saying if you aim to throw a bone to the non-rougelike players, try to make the endgame not as chaotic as the rest of the game, or at least provide an option for./