Tenipuri otp: Shiraishi/Kenya and before that Sanada/Atobe notp: Ryoma/Sakura. Sorry, I just don't like her. brotp: Kai/Rin. They're bros. Or anything Higa. Or Shishido/Oishi, but there are lot better things for those. Also headcanoning Kenya/Shishido, shaking their heads about Yuushi ot3: Not even sure I have one. need to give it a thought
KuroBasu otp: Hayama/Izuki and Hyuuga/Izuki (but that would never work) notp: Moriyama/Izuki brotp: Aomine/Kise probably, or Aomine/Kuroko, but I don't like Kuroko much ot3: dun have one either.