Figarland, look at the treatment Shanks gets, still not sure if Sengoku let the war end due to figarland blood or his status and crew ready to fight there.
Sengoku didn't want to waste/risk more resources, and Shanks is obviously very important, hell he has enough sway to meet with the Gorosei during the Levely of all times.
I wonder if the Figarland family was such a big deal before Garling though?