Additional Command Sounds By Mitchell and Other Ghosts

[C419]

Hi,

Is it at all possible to add more command sounds from Mitchell to the game? In the Xbox version, he has all the different voices for the commands he gives. Would it be possible to add this with a mod in the PC version, e.g. telling a Ghost to move and he says one of his move dialogues or when he gives an order to attack, he tells the Ghost audibly "Attack!"

Thanks for any help.