Dean Winchester bursts onto the training field. He sees a young man awaiting his senpai, he looks quite.. emo. Guess he has been here quite a while.
"The name is Dean Winchester, and I shall continue where my good friend Minato left you at. So, I see you gave him a great explanation of what earth release is. What he meant by styles was, Earth Release is a very defensive element, also, offensive. It has quite a few different styles, like you find Earth in the form of rocks, pillars and even a viscous mud. We'll be covering all these in training.
So, my method is as follows, I shall explain the jutsu to you, and you will perform it, give me at least two advantages and disadvantages, how to use it in battle and of course, if you have questions, ask 'em!"
Dean then walks towards Sasuke.
"Ok, now for the first one, focus some Earth based chakra into the ground before you, and manipulate it. With this, you are capable of forming small pillars, small tools and small earth based shields. Try it out, and form small tolls made of earth, or perhaps, a pillar beneath my clone to hit him off balance."
Dean creates a clone that runs towards Sasuke.