Conversation so far:
What college did Tom Cousineau attend?
Tom Cousineau attended Ohio State University.
Did Tom Cousineau help his team win any game in college?
Tom Cousineau was a consensus first-team All-American, breaking the school record with 211 tackles in a single season.
Who was Tom Cousineau's college coach?
Tom Cousineau played for legendary coach Woody Hayes.
Did Tom Cousineau graduate from college before he joined NFL?
Tom Cousineau graduated from OSU in 1979. Cousineau was drafted first overall in the 1979 NFL Draft.

Question: How many years did he play for the team?
Self-contained rewrite: How many years did Tom Cousineau play for the NFL team?