Which problems can occur if the brake band lining of a wildcat brake becomes excessively worn?

Correct Answer: Option C — The brake's effectiveness will be reduced.

The wildcat brake is a critical safety component for securing the anchor. Excessive wear on the brake band lining reduces the friction coefficient, directly diminishing the brake's holding power. This failure compromises the ability to hold the anchor securely, potentially leading to unintended anchor deployment or dragging.