I think somewhere in the comments, they mentioned that the plastic insert will have individual spaces for the miniatures. I'm thinking that will be something like CMON's method with villagers, hunters, heroes, and monsters all in different boxes.
That or there will be individual slots for the core monsters and probably just one big slot for a body-pile of villagers/hunters/heroes.
Either way, I'm probably gonna end up making my own custom insert 'cause I'm gonna be magnetizing my hunters to work with the clip-on color bases.
Village Attacks will come with vac trays, just like you are used to seeing in CMON games.