> areaofeffect(10, 30, 10, "Fire Ball")
and suddenly on the map on grid marker (10,30) pops up an area of effect marker 10 hexes in radius that when you scroll over has a tool tip "Fire Ball"? That is, all you are doing is allowing the user to type in a command which can quickly perform a task that the user would otherwise perform by clicking a hex or square or player and selecting the proper menu. You could even expand the idea above with
> clearall(areaofeffect)
which clears all areaofeffect spells or
>clear(areaofeffect, 10,30)
which would clear the area of effect spell on marker 10,30
Granted this is a HUGE feature that would require a manual for all the commands but I find myself really wishing I had this rather than having to constantly use the mouse for everything.
Just a thought.

Shoot based on how complex you made your Flash extensions I would write this.