An idea for some added bit of interest/complication: The animators could attempt to coordinate their exits and entrances.
Example:
If Animator Andy has Thom leave a room by stumbling backward through the door, and Animator Jimmy has the next room, then Jimmy has to finish Thom's backward stumble/fall in Thom's entrance into Jimmy's scene.
It would be a good way to practice teamwork and continuity. But it may be a level of complexity that can be skipped for a fun exercise like this.