Colm Parkinson had a pretty lengthy and interesting interview with Joe on the latest GAA Hour podcast
https://soundcloud.com/sportsjoe-gaa-hour/joe-brolly-talks-about-important-gaa-issueswooly-mostly-listens#t=27:54
https://soundcloud.com/sportsjoe-gaa-hour/joe-brolly-talks-about-important-gaa-issueswooly-mostly-listens#t=27:54