This.
There’s a reason why there are only 4 Yonkos in the entire world of One Piece. It‘s not something someone like Lucci could achieve with just two years of training.
You could be like “
Bu-Bu-BuT LufFY OnLy TraInEd foR 18 MoN-“ Yes, but Luffy has been training his abilities for much longer. That, and he trained every day for that amount of time. Kind of what Saitama did, except Luffy came out with a head of hair still intact.
We know that Luffy was training his DF as far back as the ASL Flashback when he showed Ace and Sabo a new move he was working on. Gomu Gomu no… Pistol, I think?
This may be one of the reasons why his DF awakened when it did, because he used it long enough to where he became truly connected to it. Like the final piece of a puzzle connecting to form one big image. It doesn’t look like much when there’s only one piece, but fully connected you can see everything as it was meant to be.
We could also assume Law and Kid have had their DFs since childhood as well, considering they awakened them around the same time.
If Lucci was able to pull a punch like Atlas did to Luffy (although he wasn’t taking it seriously like Nami’s punch) then that would be like putting Lucci up against Kaido.
Now, can you realistically see that working in Lucci’s favor? No, probably not. Unless he were to unlock
Neko Neko no Mi, Model: Sun Leopard then I doubt he’ll succeed. It would be better to pull a Greenbull if you didn’t have Plot Armor.
Luffy’s Yonko status has had a mild reaction in the story so far, with Kid and Bonney being the only ones mentioning it along with Luffy’s hair color. If Luffy were to defeat Lucci easily then this would further show how powerful he’s become. It could also be a good setup for stronger opponents to come after him, like the Gorosei or even Imu at some point.
Wow. I wrote a lot here, lol.