The post was a while ago now, but I still wanted to share my thoughts. :D
I hate and despise Furuya abysmally. From the first second he showed up, I already disliked him.
Then his obnoxious, self-centered character and the way too much screen time he has.
Sawamura is the Mc and I see only him as the protagonist, but in fact I think it's more that disgusting asshole Furuya, as often as he has screen time and is praised by everyone despite his mistakes, while Sawamura is punished for his mistakes.
Unlike Furuya, Sawa at least has a healthy character and ambition, but the way he's treated is bottom drawer.
Yeah, Sawa was hard for me to like at first too. His bubbly and loud character made me like him less - I generally don't like such loud characters. But it soon changed and I started to like him. Yes, he is also selfish, but at least his intentions are pure. He loves being a pitcher, worked to do it as well as he could, and gets "shut out" by the team. I hate to repeat myself, but:
If something didn't work out, he gets bitched out for it, while Furuya doesn't even get a damn announcement when he does something wrong. Sawamura is always the one who gets the stress when he does something wrong. And in season 3, when Furuya was replaced because he couldn't get anything done and was allowed to keep pitching even though he just couldn't do anything and they would have lost because of him, Sawamura had to save the team. He was good for that. Saved the team and was praised by everyone. I also hated Couch more than just for that. If Sawa had pitched first and played as badly as Furuya, he would have been kicked out after the 2nd foul. That was also one of the reasons why I 2x the anime aborted. Mainly because of Furuya. He was such a pain in the ass that I wished he would just drop dead.
I would have even been happy and in fact everyone in my circle of friends has the same opinion about Furuya. He is just disgusting.