(sorry if this has been proposed before)
I would like to see an optional “group affinity” for meetups. What I mean is some sort of weak gravitation towards a known peloton shape (e.g. 2x8 for 16 riders) if you keep similar power levels as the people around you. Currently you keep “pushing around” people. Of course, if you would go over/under a certain delta-W compared to the one in front or behind, there would be a shift in formation.