I know the show uses a lot of music. So clearances might be a holdup. But, this show came out after tv on dvd hit. So you would think they would have thought this out already.
My mom would love it if this was relaesed it's one show I think she might like to have on dvd, she says spending your money on a tv show on dvd is a waste but this I think she would go for.
Yeah it's only on season 2 but with the tv on dvd market being so popular right now, you'd think the studio would be rushing it. Maybe it's a good thing for the fans that they might really be working on this one.
The only thing I could think of that might hold it up is the music. They always use popular music and it almost always pick something perfect for the mood of the show. I think fans wouldn't agree to music replacement.