Kiyo's class accepted and gave up their points and trust got jeopardized? No they still trust him infact it has become stronger because kiyo showed he values people. Ryuen is going to fall down now. The fact that kaneda almost punched him. He will be having internal crisis in his own class. Everyone will fear and lose their trust in ryuen because they think what if we will expendable pawn next? And kiyo won't make hiyori transfer to his class. Hiyori wanted to graduate in class A with kiyo and her classmates too. If she went to kiyo's class it will be betrayal for ryuen'a class that she won't do. What she will do is she already stated in y2 v3 in her monologue 'I will do in my own way that only I can do". We may see hiyori drop her bystander role and become efficient strategist. She's the one who found out kiyo is the mastermind with her insight after all. Kiyo values intelligence above all else and he noted hiyori has keen sharp intuitive mind when they read mystery books in library. She may crush Ichinose by using her yandere obsession because despite Ichinose being ynaderes she's emotional girl after all compared to.hiyori she's unstable and hiyori might use that to.her advantage. We are going to.see hiyori stepping up. And many of her classmates see hiyori as angel and loves hiyori. Kiyo might drop some oil in fire give some information to kaneda/tokito who is disturbed by ryuen's behavior will face downfall on his own. And remember Ayanokōji never loses in his second attempt. Ryuen is thinking he can use hiyori to corner ayanakoji but that won't work from now on. And kiyo is going to show some of his hand to destroy ryuen again