I have to vehemently disagree with you about Joe though. I've seen him live 8 times now and he is spectacular! He is also a damned good songwriter in his own right and certainly played a big role on both albums. He has two songs on BCC 2, Hadrian's Wall and Ordinary Son so I don't see that either.
I saw BCC twice and I saw Joe only on a couple of dvds.
IMHO I think Joe is feeling better at place during his solo tours.
That music suits him better.
The best part of Joe during the BCC shows was when he played the Ballad Of John Henry.
Glenn shines during his solo shows, but also with BCC.
Joe however was mostly remembered by changing guitars all the time.
His guitarwork for me wasn't that remarkable, only during John Henry.
But each his own.