Have CJ and CHB keeping tabs on each other, how everything is going. Make Roman and Greek demigods who don't know about camps meeting and working together. "Oh my God, you can also see the monsters!" "Yeah. Hey, where are you going?" "No idea, why?" "Well, my instincts are telling me to go west, want to join me?" "Sure!". And later you have CJ calling CHB "So... one of our kids arrived at the Wolf House and brought a Greek one they found on their way. Do you want to send a satyr to pick them up?". Or like I said in the previous chapter, same thing on the other side "I brought a friend, can we keep him?" "You can't pick random Roman demigods in the streets and ask if we can keep them." (of course, this is not how the conversation would go, I just did it because it was funny).

Have both camps storing celestial bronze and imperial gold they find in their quests and then organizing a meeting to exchange those.

Have both camps' smiths creating a stage program so they can learn each other's techniques for smithing new weapons, or maybe both learning how to work with the two special metals or how to combine them with other metals and materials.

Show me the rest of the camps! Places that exist but didn't get explored.

Have a greek camper not finding a weapon suitable for them and a Hephaestus camper going out of their way to help them. Show me the smithery. Show me who deals with weapons in CJ and where. Vulcano kids? Show me different weapons! Morningstar, ax, hammer, longbow, rapier, machete, club, mace, bat. Show me the smiths creating unusual weapons because the new kid is from a certain ethnicity and feels more familiar with it. Maybe a katana (which has a very special making, so they would suffer to do it somewhat satisfactory), or nunchaku, sai (like the ones from Elektra)... or give me unusual Greek weapons, like the makhaira. Or xiphos (it's not exactly a dagger or a knife, but a short sword).

By the way, show me Bunker 9! Just because Leo isn't there doesn't mean any other Hephaestus will let it gathering dust. There were tons of projects, blueprints, miniatures there. Let them explore it! Try to make and not succeeding (or maybe succeeding a bit too much).

Have a new Apollo camper joining the infirmary and learning the ropes. Show me sleep-deprived and snarky Will. Might even get a new camper who got a nasty wound and is freaking out not knowing it's healable. Make the new Apollo kid getting called by a seasoned camper to help, show them learning both how to treat and how to calm their friend who is a newbie like them (obviously, the seasoned campers are going to heal, but it works as an introduction to the new kid). Make them feel sick with the blood oozing and the bone sticking out. Or make them really detached who only realizes the seriousness after it has passed. Make a new Apollo kid pass out and their siblings being like "ok, so maybe healing is not their thing".

Work with the new cabins. Search (or create) headcanons about their powers and just go for it (I will elaborate on it in another chapter).

Get a seasoned camper teaching the ropes about lava wall climbing, show me the burns, the fear, the sweat, the falls.

Have the first archery class for new campers go as bad as it can. Have accidents with arrows, with the string from the bow. Have them enter the arena and all seasoned campers leaving quickly because they know the disaster potential a first archery class carries. Who teaches it? Chiron? Apollo kids? Apollo himself gives special lessons? If so, does he help those who have a gift for it become better or help the not-at-all-talented become not that terrible? What about other weapons that use targets? Shooting daggers/knives? Slingshots? Crossbow?

A new camper distractedly walking and almost activate the mines around Ares cabin or not knowing about the harpies and wanting to leave their cabin at night.

Punish the campers who deserve it, put them on dish duty. Or you can make them dust the attic, reclassify/reorganize the weapons shed, clean the stables for a week...

Speaking of the stables... tell me, who takes care of the pegasi? Do the cabins rotate or are there some specific cabins that are responsible for it? Show me that. Let me see how the pegasi get taken care of. Brushed, having their hooves clean of pebbles, fed. Or show pegasi lessons (and a kid forgot to mention they are afraid of heights and start to FREAK OUT while already on air). While we're at it, show me the unicorns of CJ a well!

Bring back the chariot races! (do I need to say more? It was amazing!)

What about the Grove of Dodona? Isn't that in CHB forest? Does it try to attract campers to give out prophecies or tell jokes or random trivia? What about the myrmekes lair? And the twin palikoi there?