There is a good chance if this was true it was just the result of a rogue manager. You can imagine some managers might have incentives to increase diversity, an

There is a good chance if this was true it was just the result of a rogue manager. You can imagine some managers might have incentives to increase diversity, and there is also a policy of non-discrimination in hiring. However, one of the easy ways to increase diversity to achieve your objectives might be to engage in a discriminatory hiring policy. So it might be very tempting for some managers to go rogue if they are not able to hit their objectives using non-discriminatory methods.