Question: Which American football coach, who is now the defensive coordinator at Arizona State Sun Devils, succeeded Mike Cavan as the head football coach at Southern Methodist University from 2002 to 2007?
Sentence (from "1954 Arizona State Sun Devils football team"): In their third and final season under head coach Clyde B. Smith, the Sun Devils compiled an 5-5 record (3–1 against BIAA opponents) and were outscored by their opponents 228 to 178.
Relevant evidence: No