I'm really anxious and hoping that we will, indeed, get a volume 4 of Old School, as this would respectively cover 1984-1989 (Seasons 16-20), years that I remember fondly from my earliest days, since leftovers of this time period were what I was introduced to in the form of tapes and such, so that particular era (as well as the following 89-94, since I first saw those first hand growing up) is particularly special to me. So, any way, if we do get Vol. 4, what would you like to see? I'm glad Snuffy finally being revealed to the adults is a Season Premiere, no doubt we would get to see that (especially since the only version that was previously available on YouTube was taken down because of the Noggin logo)... HOWEVER, there's some thing really pivotal about this period of the show, that I think deserves a spotlight on Vol. 4, much like the inclusion of Mr. Hooper's death on Vol. 3: Maria and Luis's wedding. Them leaving for their honeymoon is the Season 20 premiere, no doubt we'd get that, but the actual wedding concluded Season 19, though I really feel that should be included as a bonus, again, similar to Vol. 3 including Mr. Hooper's death, which was part of that respective period, and was a fitting bonus.