How bad are my future job and career prospects?

You train for your next job and take on responsibility beyond your capability. In reality it is called the peter principle. People rise to the maximum level of incompetency. At that level, they finally prove they are beyond their abilities and have to be fired to keep operations going. Seriously low human resources is what is normal. Herding morons, getting them to show up is the greatest problem of American Industry. Google actually feeds them, houses them, and does everything short of wipe their bottoms to keep them focused on solving the problems. Your potential is based on what you have been intensely studying in your management classes. Logistics, finance? If you haven't been studying or schooling on specific management topics you are now at your maximum level of inefficiency. You have no upward mobility, you are just waiting to be fired.