While I get why some people want a detailed flashback about Takao's middle school team losing to Teikou, what really irks me is the way they use the lack of it as proof for Fujimaki's half-hearted effort to write him. Well........ we can never really know what sensei was thinking when he wrote his characters anyway so the reason I'm annoyed is mostly because I'm already satisfied with what he gave us and seeing people talking about it like an incomplete mess just feels like they're downplaying Takao as a character.
Like, imo that kind of flashback is not even that necessary because whether we know exactly what happened or not doesn't change anything tho??? Didn't Takao himself specifically say that he liked Midorima because of the way he did everything humanly possible? Midorima's attitude toward Takao had already begun to change the moment he heard Takao declaring that he'd practice more than him, and wasn't that enough to explain why he eventually came to trust Takao so deeply? In the end, the only thing Midorima ever needed to know was that even after Teikou had mentally crushed so many opponents during the time of their talent bloom, Takao was still one of the few people who chose not to give up. And Takao had already proved it by staying with Midorima until the he finished practicing every single day, not just through empty words. So why in the world would Midorima need to know every detail of how frustrated Takao felt after losing that match?
Also I don't like the interpretation that Takao's goal of taking revenge on Midorima was completely abandoned simply because they ended up on the same team. Like, does Takao, the same guy who had once reminded us that "this is just high school basketball," and was more aware than most characters in this series that every player is bound to experience defeat, really look like the type to obsess over getting revenge for a defeat out of pure resentment?
I mean, there was a reason why his goal changed from wanting revenge on Midorima to wanting Midorima's recognition and they ending up at the same school wasn't the whole story. At their core, both of Takao's goals were driven by the same desire: to become someone Midorima could never forget. That makes even more sense when Takao himself did explain in the manga the reason why he recognized Midorima in the first place (i.e. it heavily implied why Takao only wanted to be recognized by Midorima and not by any other GoM members), while Midorima in middle school had spent so long taking victory for granted that he didn't even remember playing against Takao's team. And that underlying motivation wouldn't have changed even if they'd ended up at different high schools.
At the end of the day, Takao was the one who had made Midorima's life so much better and he couldn't even hold a proper grudge against anyone since he had no problem befriending his opponents, so clearly his story and his character-writing are never meant to be turned into a tragedy like that. Everything he did for Midorima from chapter 180 flashback onwards already gives us more than enough to talk about. Takao was Midorima's present and future and he never needed to be tied to Midorima's ugly past to become a deeper or more interesting character for god's sake.