After the timeskip, Law was working on Punk Hazard when Luffy appeared on the island.

Source: https://gamerant.com/one-piece-best-characters-sailed-straw-hats/

Akainu wins the battle at the Punk Hazard, he gains the right to command the full might of the Marine as its new Fleet Admiral.

Source: https://gamerant.com/one-piece-why-did-aokiji-resign-from-marines/

However, after her lackluster appearance in the Punk Hazard arc, Tashigi faded into the background, never receiving her fair share of time in the limelight.

Source: https://www.cbr.com/one-piece-worst-written-characters-ranked/

In the "Punk Hazard" arc, Chopper was eager to save the kids who were being experimented on by Ceaser.

Source: https://www.cbr.com/one-piece-moments-when-all-the-straw-hats-say-luffy-will-become-the-pirate-king/

This very fight could be the first time a Logia Awakening was used in Given the fact that they were able to permanently change the atmosphere and the surroundings of Punk Hazard, it could be a sign of Devil Fruit Awakening.

Source: https://gamerant.com/one-piece-logia-awakening-power/