This is indeed a strange situation.
Given the D6.5 wording, allowing a passenger to unload after the vehicle Prep Fired, "Passengers/ Riders may leave a vehicle that fired in the preceding PFPh and expended no MP in this MPh,..."
and then applying D6.4 "A vehicle which was not in Motion and loads/unloads Passengers or Riders as its first action in the MPh is not considered a moving target for Case J To Hit purposes, but can be Defensive First Fired upon due to its expenditure of MP."
This is a direct contradiction (or exception?) to the basic rule concerning Prep Fire and Movement capability. (A3.3 The ATTACKER may move any units capable of movement which, during the PFPh neither fired, nor became marked for Opportunity Fire, nor attempted a labor task. ) as well as D2.1 "During his MPh, a player may move all, some, or none of his vehicular units, provided that each one he wishes to move did not fire during the preceding PFPh, is not TI, and is Mobile."
So how many MPs were used for DFF? Even the D6.4 rule implies that the expenditure of MPs are what allow the DFF. I assume the 1/4 MP number.
Based on what the rules state, I would say only unloading after Prep is allowed. Only because the rules actually state you can. How you would load them after Prep without an explicit exception? Very strange. :hmmm:
It truely goes against all the base rules concerning Prep/MPh actions. An Immobilized vehcile CAN expend MP, just not a start MP, therby allowign it to unload....
I ramble. Someone with more brain power than me will need to address this one. :hail: Perry....