somewhere it states that the bases must be removed that are in contact with the enemy that caused the base loss. So in this case the base would be removed from in front of the BG that caused the pikes to lose the base. In the next turn if the same BG forces the pikes to lose another base it would have to come from the same file. Now you can shift the 4th ranker over from the other file which leads to another question... when exactly does a pike block lose its 4th rank?
If they are only fighting a single bg and lose 1 base per turn for 2 turns do they remove one base from each file of the pike block still counting as having a 4th rank of pikes during the second melee before they lose a second stand or pikes? I can't believe that you could lose 2 bases of pikes in one file and have 4 in the next file to keep the PoA advantage, that would be silly and waaay too cheesy.
In the above example it is more clear since the combats are seperate and the POA's would be different for each combat. Just wondering since my own pikes will soon be ready for their trial run.
