Conversation so far:
what team did Anderson coach?
Anderson served as a player/coach for the Chicago Cardinals .
How many years did he play and coach?
Anderson coached at Columbia College in Dubuque, Iowa, from 1922 to 1924.
How many years did he play?
He played for Knute Rockne from 1918 to 1921 and was a teammate of George Gipp.
was there anything unique about his coaching style?
CANNOTANSWER.

Question: Did he coach for more than 2 teams?
Self-contained rewrite: Did Eddie Anderson coach for more than 2 teams?