Time to deal with guards on stealth with new ways,instead of just trying to avoid guards and if you get caught hit'em,bag'em and hide'em 4 times,with NPOD you now have a option to dominate a guard and avoid having to respond his pager creating a high risk/high reward situation:
Rewards: After dominating a guard you don't have to respond his pager,you have partial control of the area that the security guard is watching and even his position as he won't be moving anymore.
Risks: You have to make sure that the guard was not seen by other guards or cameras,just because you have dominated a guard in such an area this doesn't mean that no other guard will patrol that area,making domination extremely difficult task on some heists,since some guards will patrol the same area,making you choose carefully who you will be dominating.
With this mod you have the power of not having to answer pagers BUT with a potential instant detection risk and having to worry about those little cute guards on the map since they can't be moved and YOU CAN'T KILL A DOMINATED GUARD,IF YOU KILL HIM YOU WILL HAVE TO RESPOND THE PAGER.