Why try to distor the reality for the game when it should be exactly the opposite?
Any artilelry and GV battle, air recon, artillery blast was done with map coords (map grid, ruler, compass ect..)
1st: only infantry/GV/artillery with a topgraph was able to give targets. For the artillery was a FD fire director (scout) for the GV was usually an airplane.
2nd: artillery tanks had to be very close since there was no GPS sistems or inertial navigation sistems (wich now allow to the PCF post of command fire) to give the fire elements to all artillery cannon or GV indipendently from theyr position. In the WWII was needed a battery topograf wich, with the FD elements, and depending on the GV/battery position, it calculated the bearing and azimuth giving the same element to all cannons (wich was usually in a range of 50 meters).
The same for GV, the tanks was getting theyr info from the CC "carro comando" (translated command tank) where the group officiers was getting enemy position, informations ect and then with theyr short range radio they was giving those information to they tank commanders. Why a short range? in WWII you didn't had satellites to spot enemy GV, the first way to fid out enemy was with triangulation of radio transmissions or by observers.
Now, how would be really "deep" the GV experience in AH?
1st: use the radio transmission (by vox or chat) would give to the enemy the possibility to spot your position (anytime you talk you give your position)
when? when there are camping GV, recon airplanes in a XX range.
2nd: GV vox and chat range should be decreased
3d: any map coord (position distance) should be visible only for tactical GV/planes (ex Storch and jeep) wich would be the FD giving his information to a PCF. (since we'r talking a bout MA and not a scenario) anyone should be considered as a PCF. According to the 1st point, FD is also visible when talking on radio (long range), the PCF would only listen, talk to the DF would give your position.
4th: if we will see artillery addon in AHII I wish it will be limited as it was IRL and not having decades of artillery tank hide in all map corner firing on a target with an easy mode like we already have with the land mode on CV. Due to his long range, artillery would need a DF giwing coords, a PCF (jeep) getting those coords and with a FARGO (wich was the artillery tablette used to calculate the bearing and azimut) give to the artillery GV the fire elements. Maybe by Map clipboard, put your coord, put target coord and get the fire elements.
Just some thoughts about how do I see GV in AH