Make banning in RGMs the same as draft

I've always wondered why one person decides all of the bans in rotating game modes. It's problematic to have people fighting over who the captain should ban, and puts pressure on the captain himself. Sometimes I even get trolls who ban no one at all, putting the entire team at a disadvantage. Why doesn't banning work the way it does in normal draft, where 6 people each get a ban? It would prevent a good percentage of teammates talking over each other, stop one person from feeling overwhelming pressure, and it prevents the possibility of a troll ruining the experience for the team.