Final answer:
Increased creativity is not considered a downside of a corporate campus, as these campuses are usually designed to promote creativity and collaboration among employees.
Step-by-step explanation:
The option that is not a potential downside of a corporate campus is d) Increased creativity. Corporate campuses are often designed to foster innovation and creativity among employees through their open layouts, recreational facilities, and collaborative spaces. While there are concerns that corporate campuses can lead to limited collaboration, isolation from the community, and reduced employee satisfaction, these facilities are typically intended to increase worker productivity and foster a creative environment.