Conversation so far:
When did Lyman start with the Cleveland Bulldogs?
In September 1922, Lyman left Lincoln, Nebraska, to play professional football for the Canton Bulldogs.
How long did Lyman stay with the Canton Bulldogs?
In July 1925, Lyman and four of his teammates (Pete Henry, Rudy Comstock, Ben Jones, and Harry Robb) bought the team.

Question: What position did Lyman play?
Self-contained rewrite: What position did Link Lyman play on the Canton/Cleveland Bulldogs?