I love the orange gradient you put to him and the blends of orange. It fits a lot! You kept the background simple and the main focus is Naruto too which works good. Same with the fire you made with the brush to look like its flowing. Though I have not watched Naruto alot so forgive me lolz. But what is the black symbol on him for? I was just going to say you should have shaded that along with the fire instead of making it so easy to see. The text I like. Its a good added part to it but the text is kind of just there. The text can be bigger and have some of that fire to it just like you did with Naruto. But the best part here is Naruto on fire and it came out well. Just the text can be as nice as what you did with Naruto. Nice job here!
When you put "The Yellow Flash of the Leaf" (Minato Namikaze - 4th Hokage) and "The Red-Hot Habenero" (Kushina Uzumaki - 2nd Nine Tails Jinchuriki) together you get "The Orange Ninja of the Leaf" (Naruto Uzumaki)