Anyone J2(or further) with DYS456=0

[JamesBianco]

I think my son and I are the only J2's (we are J2a4h2a) with a DYS456 null that I have yet found anywhere. I have seen a few other Y Haplo's with this value, but never found a J2..

Seems pretty rare.. (even given that it might be fast mutating)