Tell me this what would this rivalry be if its all one sided? Why are we reading if its all one sided? In the end of the day no matter who out of these two looks stronger. When they fight, they fight as equals. Other wise it is not a rivalry its a joke.Do you actually think four chapters will make up for years of neglect? Sasuke has been relegated to support status since the DSM Kabuto fight, the remaining chapters will change nothing, he declared his revolution and intent to kill the Kages and in a few chapters he will back out, no dead Kages, no fatalities, no change, no nothing.