I had an idea for a new mission type. Sliding challenges.
If anyone has played some of the later Tony Hawk games, there was sometimes missions where you had to manual across a designated area. Later on, they even made manual gaps. I think that something like this could work well in Hover.
The idea would be like a race sort of, but instead of just running through checkpoints, you need to slide the whole distance of each checkpoint. These can be placed horizontally on the ground or vertically against walls. Or perhaps use holographic fences (like when you ready up at a mission) to box out the area you need to slide in, creating a sort of 'slide marker'. It could get very fun and challenging when the 'slide marker' is placed on those narrow curved walkways, or high up on the side of an overhanging building.
Another idea is the 'slide marker' can change color the further your slide last. Maybe how long you hold the slide over checkpoints can determine how many points you get, the player with the most points at the end wins.
I hope I explained my idea clearly enough for people to understand. I would really like to see this a new mission type in the future.