These are things you can do on any mastery. The mastery itself doesn't put you in a position to "lead the players around him and TEACH them what to do and what not to do and is able to put himself in the centre of his section and lead it correctly", that's something you can do on any account. Playing Fire/Med, Earth/Light, Water/WM wont instantly unlock those qualities. What the player can do mechanically, how fast the player can pressure the others, how the player assists their teammates, and play making ability with the mastery in their arsenal is what should be judged. I do not think anyone in all of these categories with said mastery surpasses me at this current moment or in the past.
There's information I am not willing to publicize at the moment so I will stop responding here. At the end of the day a tier list is just opinionated either way. I am not hating on your list, if who ever feels they are the best playing what ever then cool. I was just stating my opinion on it. I dislike tier list either way because I myself know after dealing with them for awhile and on a bunch of different games they will never be accurate. I'd prefer to not be mentioned in any of them.