When was the last time he was on? Why do I have a feeling he hasn't been on because when he was on all the time the staff would yell who they wanted to test. "Test KC, see if he's gay", "Test Ralph see if he's gay", "Test Robin see if she's in love with you", etc, etc. Maybe no more lie detectors because he's nervous they'll yell out Beth should be tested by Ed or someone else. NOW THAT would be fun!