Wookiees rock. It's no coincidence that the poorer two movies of the series were also the ones lacking Wookiees.
And as for adding VOs to PC lines, not only would that likely delay the Devs far past whatever crazy deadline they get, it'd also limit possibilities for realistic modded dialogues. I would like the combat VOs for PCs return. (I miss hearing 'That hurt I bet,' when I get a critical.)