Has for a little while. They have pretty good chemistry.
It's called the Yanadameen Godcast and is easy to find on youtube.
I much prefer it to anything he did on Vlad, because it's him and Digga talking about what interests them rather than Jamar simply responding to questions that annoy him from a white guy trying to stir up controversy in Black society. He's a much more likeable guy than he appears to be on Vlad.

I just have alotta respect for Willie D in general, as he's always seemed very mature, practical and level-headed

If not for Jamar's Godcast, I would've easily said Willie D, but I like 'em both about equally now.