That is true and I had not taken it into account.The second one is also on the list to be implemented, this will require more work (one of the problems here is that Palylist Generator will need to "know" when the playlist will start playing so it can check start times)
At MusicMaster we work this way. A preset is assigned to each hour. Of course this has its limitations that radioboss events do not have, but like everything it has some advantages.
Some radio magazines recommend using slightly different presets for each hour, again avoiding repetitive patterns for the listener. For example, "Song of the Week" is in a single preset C that rotate. For example, Monday will be at 12, Tuesday at 13 and Wednesday at 14.
Yesterday I wanted to do this same thing in radioboss with the new option for events by day of the week and time.
I spent about an hour working on this with an Excel guide and gave up on how cumbersome it was.
For each preset I had to load a lot of values and what's worse is how I prepared the lists half an hour in advance, offsetting the Excel an hour before.
At the moment I think I'm going to look for a way to program a script that generates the events and then I can import them to the programmer because it is a lot of work and very prone to errors.