Often these sorts of inconsistent decision making occur because multiple people making decisions disagree. Maybe some person high up in HR in change of recruit

Often these sorts of inconsistent decision making occur because multiple people making decisions disagree. Maybe some person high up in HR in change of recruiting scheduling decided Duke and A&T would be visited on these days. Maybe the person in charge of planning the details felt very strongly they were better off putting whatever resources earmarked for A&T toward events with minority-focused engineering student groups at Duke, and so raided the budget without going head-to-head with the person in charge of recruiting scheduling.