How does hockey allow Saul a small opportunity to reconnect with his culture? (ch.22)

On the last day before the ice melts, he notices that another man has joined Leboutilier to watch his practice. When Saul leaves the ice, the man, who Saul recognizes as Ojibway, introduces himself as Fred Kelly and tells Saul about Native hockey tournaments. Then he offers him a spot on a team called the Moose, and a place in his home, away from the school. Saul decides to accept his offer and leaves St. Jerome for good. Saul's new life with Fred Kelly and his family puts Saul back in touch with aboriginal ways and traditions. Saul tours to other native towns meeting more native people.