IMO, Dave is exaggerating here a bit. I've also visited with Hal, and listened to his stories about Greenleaf. While he did spend some time with him, it was more towards the end of his career, and was mostly out of sympathy for Ralph's excesses...his skill at the table notwithstanding. Greenleaf's wife would contact Hal, after Ralph had gone MIA, and asked him to bring Greenleaf home. Hal would somehow find Ralph, often drunk in a flophouse, get him cleaned up and in new clothes, and take him home. Hal never once mentioned (despite being directly asked) being any kind of 'manager' or road partner with Greenleaf. Now, that said, I'm pretty sure Dave has spent more time with Hal than I have, and I could be wrong. All I know is what Hal told me. He is, after all, in his late 80's, and his memory isn't what it used to be.
Scott Lee
www.poolknowledge.com