Some quick analysis of the chapter
Pg 1: Who cares about Yamato? The sumo guy is there but he should be in the same lava pit as Big Mom and Kaido for being a creepy douche.
Pg 2: Koza cameo in the first panel (he's wearing plad). The quote of "No one from back then is even alive today" is placed alongside Imu, suggesting that Imu has been around since the Void Century. Though the source of the quotes is ambiguous. Imu's chambers are intriguing as they are lined with flowers while keeping the architectural style seen throughout Pangea Castle. There's also a portrait of Lili(?) so perhaps the other 19 founders are framed.
Pg 3: Pell is sitting around where he should've been since Alabasta, a grave. This is the same tomb visited by Crocodile, Robin, Luffy, and Cobra.
Pg 4-5: We actually see some downtrodden citizens reacting positively to Vegapunk's news of possible infinite energy, showing that energy is an issue in the world beyond statements. The Mother Flame was covertly handed over to the Gorosei by York. Perhaps some of the Cipher Pol visits were meant for handing the Mother Flame off? Interestingly, Edison is able to immediately identify the monstrous creatures as Elders. As usual, Vegapunk knows more than suspected.
Pg 6: The nicest surprise of 1115 and 1116 was Stussy's involvement. She can't let go of her loyalty to Vegapunk, and Edison needs to give her permission to live her own life. Despite ambushing her comrades, she still cares for them.
Pg 7: We have 3 of the Revolutionary deputy commanders on this page. Can you name them? Will they ever be relevant? There's an appropriate cameo by Vice Admiral Comil, the commander of the G2 base near Lulusia. Elizabello is also back, and confirms to the audience that Lulusia's destruction has been hidden, even from world leaders.
Pg 8: The citizens of Karakuri are the first to forgive Vegapunk, though this might be because that's his homeland. Crocodile also seems to be fine, so the attack on the Cross Guild has either been repelled, or has yet to occur.
Pg 9: I wish we got more from Tsuru and Sengoku instead of a brief gag. Though it implies a level of stress, there isn't much more to read into.
Pg 10: While not immediately obvious, the implications of this page are massive. Vegapunk is subtly revealing that the truths of the Void Century await at Laugh Tale. This is certainly going to intensify the race for the One Piece, so update your theories for the final war now!
Pg 11: The answer for why Vegapunk paid attention to Lulusia, despite (probably) not knowing about York's theft is either Dragon telling him there was a disaster there, or Stussy leaking information. Also, is Ju Peter trying to rescue the Cipher Pol agents, or kill them for gazing up his true form?
Pg 12: Surprise surprise, the snail was hidden in the Iron Giant the whole time. I got sick of the Giant being teased and doing nothing, but maybe Oda was trying to clue readers in about its importance. Enough people were speculating this anyways. It's fun to make guesses, but this is a case where the reveals become flaccid since people predicted it ahead of time.
Pg 13: Rayleigh's characterization here almost comes off as Oda talking to the audience. You're finally getting answers, but not how you expected. Once there is nothing left to speculate about, some of the fun vanishes