Did we not have datamining showing us that it seems like our custom characters might potentially be fulled voiced by release?
If that is the case, then I'd be surprised if we get more than two female and two male voices.
However, if they are only going to use the traditional action commentary, battle shouts (please-do-not-make-it-as-extreme-as-DAO-nor-PoE2 q_q ), and "out-of-character" comments ("I am overburdened!", "I can't do that right now", "Not possible" etc), then I see absolutely no reason to add *at the very least* 4 voices each (I'd honestly vote for 5 or even 6 each in this case).
