It does really fit perfectly, Mythical Dragon, Weather Manipulation, Winds of Change, Symbolizes Revolution ... etc
But i'm still 50-50 on it
If you go check Chapter 100
When Dragon saved Luffy, there was a Technique Named "Wind Blast" which freed Luffy from Smoker
But the problem is that it wasn't drawn being unleashed from Dragon himself, He actually covered himself from the Blast
It looked like the Blast came from another Place & reached where Dragon is, as indicated by multiple Marine Soldiers it brought with it, and how it also saved Buggy & his Crew, Anime also did the same, but what's interesting is that They removed the "Wind Blast" Line! They basically didn't wanna reveal who said it (Also there is not a Single Zoan where User can unleash their Power from a Place other than their Body)
The reason i'm 50-50 is cuz i think it's possible Oda is tricking us into thinking Dragon have Wind/Weather Powers, but in reality, He has someone else doing that from behind the scenes, and that's why Dragon have that Tattoo