tecwrg,
In my experience, it means the computer reduces the effort put in by the previous coach (SIM or human) during session 1. In the 2 cases it happened to me, it was significant enough to take me from leading for a top recruit at Very High vs Moderate in one case vs High in another, down to not being considered. In effect, it wiped out previous recruiting effort, and I was even limited on future effort by the fact that previous effort was no longer available, such as the Campus Visit already processed in Session 1 was no longer available and I only had the balance of remaining 20 Home Visits to use. Customer support was no help, and didn't respond to my ticket until after the recruit had signed. It sounds crazy I know, and I can't think of why WIS included this into the recruiting engine. Good luck in the new spot.