I really think that the Next Session slot is not implemented in a way for it to actually be useful. The only way one ever sees is when they are logged in to Roll20 and on the Home page, Games page or that campaigns own page. It also has no other features. A lot could and IMO should be done to make it useful and a good place to start would be to add the option for it to notify all the players and GMs of that campaign about the next session. This should be easy since everyone has to give an email account when they create an account so the system could just send the notifications to that email address. I personally would not mind one bit if all of my campaign would send an email notification a few days in advance and 1 h in advance. This feature should help both "premade" and LFG groups to prevent unnecessary events of people showing up late or not at all.
