Suggestion: Overwatch Ability for Heavy: Artillery Spotting

Simple idea. A special Overwatch ability for the Heavy.

This one, instead of a cone, you place a circle that is about three squares across, within the Heavy’s Line of Sight. It might cost 4 AP.

If someone enters that circle, the Heavy will shoot at them as per Overwatch. However, since you pre-sighted that area, you will get a considerable accuracy bonus.