I would want the field designations changed so the field name incorporates an alpha-numeric grid location. The 'why' is obvious...
G12 is an airfield in sector G-12
VD7 is a vehicle base in sector D-7
PC9 is a port in sector C-9
VD73 is another vehicle base in sector D-7 (keypad 3)
According to my calculations, we could power Cleveland, Ohio for 7 days with all the energy spent searching for fields on large maps that have no logical numbering sequence.
Text buffer: "Need help A176!"
Player: "Hmmm 176... zoom out, grab map with mouse, searching, searching, Ah hah! here's 175... What? 176 is nowhere near. Ok. Change plan... go to maproom and scroll to 176. Hmmm what country? Ours? Scroll, scrolll, Darn! field list snapped back to other field. Start scrolling, scrolling, scrolling, Darn! snapped back again...
Player: "what sector is 176?"
Text buffer: "SYSTEM: A176 has been captured by Knights."