More companies and nonprofits are turning to external experts, on a project or temporary basis, to tap into unique skill sets and experience that they otherwise might not be able to access, afford, or locate in their market. At the same time, more individuals are turning to freelancing as an alternative to full-time company employment. This blending of internal and external talent can have huge benefits to the organization — cost savings, access to new capabilities, speed and flexibility — but having a blended workforce creates special challenges that most managers aren’t prepared to deal with. The increased use of external talent creates suspicion and generates concern and even resistance from internal employees, who worry about issues including: