His college championships in the context of all the crap he and other black players had to go through should not be minimized by the "era" argument.
Plus, the Celtics had not won any championships before Russell got there. He was the ultimate "team player" and made everyone around him better. The Celtice didn't even make the playoffs the first two years after Russell retired. Russell went out a winner. His last two champiosnhip seasons were his last two in the league. AND, he was also THE COACH!!!!!!
I'm not so sure there's be so many Celtic HOF'ers had Bill never been traded to the Celtics.
(BTW, I'm not a Celtic fan, but BR has to be mentioned in the conversation of the best of all time.
Jordon, James, Russell, Johnson, Chamberlain, Robertson & Jabbar.
That's my big 7.
(Bird, Erving, Mikan, Olajuwan real, real close)