User blog comment:Omega natsu2/Episode 196: Sin and Sacrifice, Review./@comment-1359322-20140823044519/@comment-7418318-20140823081645

I couldn't agree more on the last part. In the manga the two were also trading blows, but ever since that first hell-fire boosted punch into Motherglare's back, neither Natsu nor F-Rogue did anything but talk.

Oh well, at least in the next ep they'll finally do something judging from the preview. Why would F-Rogue go into dual elemental mode otherwise?