Hello, gentlemen. I was skimming through the past SBS's, interviews, databooks and other info, and I stumbled upon this:
Here is a compilation of important ONE PIECE events that were not planned well in advance. @sandman_AP
As we can see, according to sandman, Law wasn't supposed to be an important character, but Kid was since his creation. So what happened until their highlights in Wano?
I'd say that Law managed to rise up in relevance after the 4th popularity poll (published in WSJ issue 49 of 2008):
Law placed in the 10th position (!), above even two of the most popular strawhats (Usopp and Franky). As it was published in 2008 (probably during Amazon Lily or Impel Down), all that Law had was his introduction back in Sabaody part 1. Seeing this, Oda probably expanded Law's role in the story in the start of post-skip, and it payed off greatly; he surpassed Zoro and almost surpassed even Luffy in the next popularity poll:
Then, we have Wano and Egghead. Both Law and Kid were entrusted with the defeat of Big Mom, one of the strongest pirates in the world. But would Kid solo Big Mom if Law didn't go so well in the polls? And the result Kid vs. Shanks, would Kid have a better showing if he was more popular? Law managed to hold his own pretty well against Blackbeard, and was even able to escape. Please, discuss.
Here is a compilation of important ONE PIECE events that were not planned well in advance. @sandman_AP

As we can see, according to sandman, Law wasn't supposed to be an important character, but Kid was since his creation. So what happened until their highlights in Wano?
I'd say that Law managed to rise up in relevance after the 4th popularity poll (published in WSJ issue 49 of 2008):

Law placed in the 10th position (!), above even two of the most popular strawhats (Usopp and Franky). As it was published in 2008 (probably during Amazon Lily or Impel Down), all that Law had was his introduction back in Sabaody part 1. Seeing this, Oda probably expanded Law's role in the story in the start of post-skip, and it payed off greatly; he surpassed Zoro and almost surpassed even Luffy in the next popularity poll:

Then, we have Wano and Egghead. Both Law and Kid were entrusted with the defeat of Big Mom, one of the strongest pirates in the world. But would Kid solo Big Mom if Law didn't go so well in the polls? And the result Kid vs. Shanks, would Kid have a better showing if he was more popular? Law managed to hold his own pretty well against Blackbeard, and was even able to escape. Please, discuss.
