Will cavalry be usable in this mod?

[Parallel Pain]

If anything cavalry is too flexible in EB1. They are flexible enough to pull out of an engagement against enemy cavalry without much difficulty, which is complete nonsense.

All units, once committed, should have difficulty extracting themselves from the fight in an orderly fashion, especially against an enemy of the same speed, or even those of slightly slower. Such a maneuver should either be the result of a temporary rout, or if the unit doesn't break it should at least loose cohesion and suffer quite some casualty in the maneuver.