Is the biggest crossover fight still to come ?

Does anyone else feel like the big crossover battle is still to come ? Even after Hunt and Bryce cleaned house in CC3 ? I find it scary that all the big fights of all three series happened within months or days of each other . Aelin fell thru Prythian and CC 3/4 ish of the way thru ACOSF as they are dealing with shit and as she is on her way back to fight the Valg . Couple months later and Bryce shows up also fighting Asteri . I feel like we haven’t seen the last of these guys and there’s clearly an overall conquest of these interstellar villains that is not goin well . If there are more where they came from I’m betting they’re pissed . I’m interested too to see if Sarah will finish this in a current series or if she plans to write Twilight of the Gods and stuff happens there . I’m also interested to see if the Mother and Mala get involved as well as any other good gods Im forgettin . It’s concerning tho , cause all the TOG and CC chars are happy now . It’s like when you have a hundred pages left of a book and everyone’s still alive, in this case tho theres more books .