Develop goals for next year for the employee. This could be increased responsibility, faster job performance, mentoring another employee, meeting increased sales goals or any number of high level goals for that person.
Keep in mind these are personal goals not departmental goals.
An easy way to set goals is to use the SMART (Specific, Measurable, Achievable, Results-oriented, Time-bound) framework. (Need a primer? Get briefed on the basics here.)