Conversation so far:
What was Joe Gibbs' style?
Joes Gibbs coached a Redskins teams that employed a smash-mouth, rushing-oriented attack called the counter trey.
When did Joe Gibbs invent a smash-mouth, rushing-oriented attack called counter trey?
Joe Gibbs developed the counter trey after watching game film of the University of Nebraksa Cornhuskers coached by Tom Osborne.

Question: Did he invent any other plays?
Self-contained rewrite: Did Joe Gibbs invent any other plays besides counter trey?