User blog comment:J.hustlah08/Already Awakened Devil Fruit Abilities/@comment-24769684-20160502005029

We don't know how awakening applies to Logias, so it's too early to look for any signs, although Crocodile possibly being one piques my interest. I also think that Chopper's monster form is his awakened form that the Rumble Balls forced him into. However, most of the things you've given reasons for seem to just be more powerful extensions of their Devil Fruit, like Luffy and Gear Four. Just because a Devil Fruit is greatly powerful from the outset doesn't scream awakening, it just shows how varied they all are.
 * Aokiji and Akainu: Continuously assaulted Punk Hazard with their elements for ten days, sure it's a bit unrealistic but so is the whole concept of a lava man fighting an ice man.
 * Enel: Just really powerful moves. A lot of Logias have been shown to be able to manipulate the elements around them even if they didn't come from them.
 * Magellan: I'd think his awakened ability would be more like Doflamingo's where he could turn his surroundings into poison.
 * Ivankov, Sugar, Shiki, Jora, Law, Mansherry: That's just what their fruits do, and there's been no indication that any of their abilities are on some kind of other level.
 * Blackbeard: His black holes can be as big as he wants. The whole 2 dfs thing is still too unclear.
 * Monet and Caesar: Logias can be in their elements as long as they want unless they're emotionally unstable or have seastone on them.
 * Diamante: Anything he touches becomes a flag. Perhaps if he were awakened he could do so telepathically?