Final answer:
Adidas could face challenges with unethical labor practices, job loss in developed countries, and coordinating outsourcing activities.
Step-by-step explanation:
Adidas could encounter several challenges in its global outsourcing activities. One challenge is the potential for unethical labor practices, such as the use of sweatshops, where workers are poorly paid and work in unsafe conditions. This can lead to reputational damage for Adidas and consumer backlash. Another challenge is the potential loss of jobs in developed countries, as multinational corporations seek lower-cost options overseas. This can result in unemployment and economic difficulties for workers in those countries. Additionally, there may be challenges related to the coordination and management of outsourcing activities across different countries and cultures.