(copy and paste from my thread on orojackson)
I'll make this short. We all know about how Oda likes to hint things waaay before they actually have any actual relevance in the story. Back in Skypea arc many things were foreshadowed. Haki is one example.
In Enel's last moments of fighting luffy he did something interesting with his Goro Goro no mi powers. Something which no other Logia type has shown except Enel himself.
In Anime :
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I think that this could perhaps be Awakening related. We've suspected that Logia types could permanently change the environment around them (Kuzan Vs Akainu at PH). I believe it's true but what if a Logia Awakening also allows the user to transform into a monstrous beast of his element? I mean if Enel had Haki back then then an Awakening wouldn't come as a surprise.You must be registered for see images
Thoughts?