Split House Feed - iDR-48, iDR-16, iLive T114

Is there a way to take the house feed an iDR-48 being controlled by a T114 and split it to an iDR-16 being controlled via iLive Editor?

In the past we have used the iDR-16 to create a separate record mix, but I would rather duplicate the FOH mix through the iDR-16 and mix in ambient mics.

Thanks!