First, I want to say "cheers to a great site" to all of the people out there making Japanesepod101 and the like possible. Very fun! to say the least...
My suggestion is this: seeing as (I think, anyway) many people learning Japanese are people who are teaching ESL in Japan, maybe Jpod 101 could do a lesson on dealing with difficult situations in a classroom setting. Dealing with a student who never seems to listen, or, dealing with angry parents...
I am a recent member to this site, so if something like this has already been covered, disregard.
Thanks, BB