Dave wrote:
1) The AC/WE barges the lone stand, everything disembarks and charges the closest Scouts from where it disembarks but stops just shy of base-to-base or at it's full disembark move (whatever happens first). Since the Scouts weren't intermingled you can't BtB them.
Sort of this, but with a few caveats, mostly because this is a bizarre theoretical situation that makes for all kinds of weirdness.
First, a charge move does not require "move towards the closest enemy." Only countercharges require that. The dismounting troops could theoretically move any way they wanted.
Second, the target stand would have no ZoC because it was in base contact and be fully engaged because it is in contact with 2 or more units (WE DC = # of units). Any dismounting troops would have no target ZoC driving their movement, nor targets they could reach in base contact.
Third, the scouts' ZoC is in effect, and as they are not intermingled, cannot be attacked in any way, or even approached except to reach the "otherwise impossible to base contact" target unit (which, as noted, is already off-limits due to base contact restrictions).
Personally, I'd probably say any dismounting troops had to do their best to avoid (move out of) the Scout ZoC while maintaining formation coherency (coherency for the aircraft would be under the WE rules, so 10+cm). That would still leave them in FF range, which is all they'd get anyway.
After the assault, the troops would become a separate formation and could consolidate on their own. That would mean electing to stay in place or moving out of enemy ZoC (if they weren't already). Consolidating back onto the aircraft would not be an option because that would require them re-entering or going deeper into enemy ZoC.
Also, I suppose the troops could take their chances and stay mounted through the assault, then dismount during the consolidation move, assuming they won. If they did that, the dismount would have to do its best to move out of the Scout ZoC.