I think they will still get people as some of the time stuff happens on accident. For example I do not sit much and keep it that way so that I can sit during emergencies without hassles. Yet found myself sitting 2 people sent out of town for work for a couple weeks each and almost accidentally attacked the same person with both of their accounts as they were each attacking multiple people. I got lucky in that I had just launched one players scheduled attacks and then was in the other ones account and saw that he was attacking same player as a target of opportunity as the first one. So I had to scurry and cancel all attacks from both players. (LOL I was playing it safe after my inadvertent scare of almost attacking same player with multiple accounts.)
Accidents do happen and it would of been very easy for me to miss the one that almost happened to me and is honestly one of the reasons I only rarely sit and keep that limited to only a couple of people when they really need it and that the main one is awayssss away from me lol so no accidents when I farm players with my account. Darn farm noblers grrrrrrrrrrrrr, lol.