The robo-pacers are great, but I’d like to see more variety. For example, they could be rotated on different routes daily with a 0.1 W/Kg variation. For example, 1.0, 1.4, 1.8 becomes 1.1, 1.5, 1.9 the next day and so on.
When the rotation happens, keep the old robo-pacer bots going for another few hours to let current rider finish, but don’t show them on the menu.