The SpaceX starship has control fins that rotate out the way - so to speak - to control the attitude of the vessel when moving in an atmosphere at a 90° Angle of Attack (AoA).
I would very much like KSP2 to offer the possibility of creating similar vehicles for Entry, Descent and Landing. Trailing body flaps I suppose are already there for KSP1, but this would have to work on the sides as well for full control - and with S.A.S. The control laws would have to take into account the direction the vessel is moving (this would usually be bottom first for the entry stage).
Also, I will be needing a re-entry fin canard1 on the front, thanks.
1. a combination of a canard and starship fin.