I know on some video programs the mouse pointer disappears after some inactivity. I always forget to move it out of the screen so it would be nice if it went away after a while.
Split screen would be nice too, even if two accounts were required - or maybe a small extra fee to have two people able to ride on one account on the same computer. TourDeGiro does this and it is a nice feature to be able to ride against my wife while we are in the same room on the same TV.
The mouse cursor change has now been made, it was so far down on the todo list but after you posted about it I realized it’s only 5 minutes of work so I did it. The cursor will auto-hide and unhide in the next update.
The split screen is probably not going to happen in the near future unless it’s something quite a few people really want (over other features). Eventually it could be a nice feature to have.