Yamatomo with his bankai is the strongest character, he was killed by juckabach because he stealed his bankai, but he's still the strongest, why didn't he stomp all of aizen's army in one slash with bankai?
Because it would have been useless; Aizen already has him trapped in his Kyoka Suigetsu. Aizen would have taken a chhair, ordered an ice tea and let Yamamoto fight me some illusion copy of himself. And when he would have gotten bored, he would have executed Yama-jiYamatomo with his bankai is the strongest character, he was killed by juckabach because he stealed his bankai, but he's still the strongest, why didn't he stomp all of aizen's army in one slash with bankai?
And Yamamoto has already been shown to have been able to counter Kyouka Suigetsu when he let himself get stabbed by Aizen. He could feel his reiatsu and was able to detect the real one. He could've went Bankai right there, spared us of meaningless banter, and finished him off in one swing of his sword before Wonderweiss even arrived. But, as all storytelling goes, the main protagonist has to defeat the big bad, leaving the strongest character to wallow in his failed efforts.Because it would have been useless; Aizen already has him trapped in his Kyoka Suigetsu. Aizen would have taken a chhair, ordered an ice tea and let Yamamoto fight me some illusion copy of himself. And when he would have gotten bored, he would have executed Yama-ji
Yeah, this pretty much.Because Kubo wanted to save Yamamoto's Bankai for this arc.