User blog comment:IamJakuhoRaikoben/Chapter 398: The Final Duels, Review./@comment-24.177.95.45-20140901203452/@comment-24.177.95.45-20140902004034

Confident is part of Natsu's personality but when he does get arrogant he usually gets bought down like in Tenrou and the Eclipse so the odds of that are good. Through I don't think he has been that bad this arc he's about as confident as Gajeel or Erza no where near Gray.