(I had originally written this for reapers, but I've edited and generalized it to "units", as this ability could be useful to have on all units, similar to how "Overwatch All" is on all units.)

Could we please have a standalone (not an overhaul) mod created that provides a self-reveal ability?

That way the player can drop the unit's concealment/shadow status when and only when the player wants that unit to participate in overwatch traps? Once the squad has already been revealed, it can be quite hard to get a concealed unit to participate in overwatch traps when no self-revealing actions are available (breaking windows/doors) since "Overwatch (Concealed)" would then only trigger if the unit is revealed during the enemy turn; and placing the unit on the red flare isn't such a great idea, nor is it possible if the unit is more than a blue move away, unless the unit has ever-vigilant or bladestorm plus it's a risk if a purifier is in the reinforcements (unless you have fortress).

Looking for a 100% reliable way of dropping concealment/shadow (without an action point spent) so that I can put the unit into overwatch (unconcealed version).

Thanks!