It was SUCH a missed opportunity in canon that Yuuji never ended up being the vessel for Angel after Sukuna took over Megumi, tbh, ESPECIALLY if Yuuji’s overwhelming guilt and damaged confidence in his own capabilities at the time led to him giving up full control to Angel

Because can you IMAGINE??? Can you imagine how murderously enraged and jealous Sukuna would be at the sight of literally anyone else so much as DARING to take HIS brat as their vessel??? At the knowledge that Yuuji submitted completely to some pathetic vermin when he’d defied Sukuna at every turn????

Oh yeah, Sukuna’s plans at that point would completely change to focus on waking Yuuji up in that inner mind realm and extracting Yuuji from Angel the way they’ve all been trying to extract Megumi from Sukuna LOL