Responses
Sakura having a hard time against that guy would make 0 sense. I mean if he would be that great Endo would've gotten interested in him and showed up earlier, but he didn't. Also the people Sakura faced until now are far better than that guy, the only way for Sakura to have a hard time, would be that he got weaker, because of the people around him. Which would destroy everything that happened in the last 188 chapters
After all the fights Sakura had don't tell me this momo bro is gonna ruin everything he worked for.