Even if you fail to recruit both orcs and goblins, Andras and Jezera will do it for you, they will just get a much weakened version of the orcs or a far less loyal and divided version of the goblins. So they can still be present in Rastedel and the epilogue. Now if Rastedel does end up changing to account for your army's level of power, ofc these things will matter (and I assume small interactions with the relevant parties will be added).Then there's the Rastedel update that supposedly includes a route for successfully seizing the entire city (and at minimum has to be substantially refactored to include the presence of the goblins either alongside the orcs or acting as the only assaulting force) and the Rastedel epilogue that ties off Act 1. Then there are the remaining NPC arcs that need to be finished out as well. Considering the game is only due for three more updates this year, it seems unlikely it'll be finished by the end of 2024.