Don't be ignorant. Game doesn't tell you that after specific squad upgrade (33) located in Sorcerers Chapter, fights get much tougher.
That's one of the reasons why someone made 24 bears in live version and they made restrictions on events. It helped with fighting quests.
Those people who avoided must-make squad upgrades have much easier fights and make amazing scores in every tournament.
Those who made them, struggle.
That's why squad upgrades were all optional in chapter 15.
They told they were working on new fighting system that is not affected by squad size.
It's 2 years since they told it. That's why some players wait for chapter 17 now, to avoid being punished by must-make squad upgrades.
Maybe chapter 17 will include something to make up for that like new units or 4 star units or barracks. Chapter 16 doesn't.
(I don't care so i'm making chapter 16 anyway because i think they are overacting with this, 2 upgrades won't kill their scores THAT much).
Also, free drones are very nice for scroll tournaments and spire.
In the end we still do a chaper, what if the next chapter after that DOES have a killer feature?
Then they are screwed even more as it takes ages to navigate this chapter. and yes it does hurt, but those same people that are really hurt by it, are the same people that want those ranking wonders.
As for rework of combat system?, I have never heared about that anywhere anytime. I should have known if they were since it scares the £"!%^ out of me if they acutally did that.
Are you sure you arent mixing spire system with tourney, as far as I know they told us they would not touch tournaments as far as they have planned ahead.
This was clearly communicated when the spire came out and people made that suggestion / observation.
If they did I am pretty sure it would not benefit us.
It's a 10% increase in difficulty btw, I think I can absorb that, but I am sure not everyone will be able to absorb that.
On the other hand we did get a massive tourney result increase when multiplayer spire came out.
So I don't like it, but i'll survive and adapt to is as always.