To be fair, Jeff has often used ghost or co-producers (post Fresh Prince & Jazz Jeff era), so I wouldn't say linking up with Jeff would be the answer
For example, I really loved Jeff's Magnificent album, and I still love a lot of it, but it was only with time and my own taste expanding that I understood most of it was Kev Brown and Oddisee, so he was clearly coasting off of the Low Budget sound at that time.
So unless Jeff was digging into his bag of young'ns (like the people who used to go to his PLAYLIST Retreat), I wouldn't say Jeff is the answer.