SMH. If it was about being "clubby", Dustin Sjuts would be running the show.
Not sure what industry experience you have, however, all sales rep driven industries have "clubby" aspects, however, success is driven by the ability to execute, not by how "clubby" you are. Corey brings the right mix of leadership and discipline that should help keep the "clubby" sales reps motivated, focused and on-script.
You should give the guy a chance before writing him off.