Two more wonders focusing on ranking points? You gotta be kidding me. The only use I could possibly see in the Spire AW is an alternative to the ToS for lategame players who want even more KPs, however given long it'll be for the investment to repay itself it's likely that only those who push themselves with multiaccounts (a practice which after many years and to my utmost amazement is theoretically forbidden but de facto allowed). The other one is so pitiful it doesn't even deserve to be mentioned. Drone riders? What a mockery.
As to the rest, it doesn't look promising either.
Annoying swelling of multiple buildings, even a bigger amount of resources needed than in the already annoying Chapter XV, mandatory squad size upgrades (squad size upgrades not being mandatory was perhaps one of the only redeeming factors of Chapter XV, good job), no new units andd/or upgrades, in short no new interesting stuff, only new nuisances.