Oh sweet!! Yeah Yosuke would totally try to recruit him if he found out. (And based on his canon I assume he'd be way more prepared instinctively than Yosuke for this, lmfao). I see they're the same age, so I assume he goes to Recolle High?

And oh yes, Yosuke can definitely start imparting his (not) knowledge. He knows it's mostly ridiculous, but then again everything Retrospect has done is ridiculous, so you never know...