I would greatly value all of your input. What are topics about which a Learning Professional should be UNIQUELY PROFICIENT (i.e. you know more than anyone else in your organization), and VERY PROFICIENT (i.e. critical knoweldge to do your job)?
Here are some thoughts to get the ball rolling:
Training Evaluation (Kirkpatrick levels?)
Organizational Strategic Skill Gaps (OSSGs)
Business Unit Strategy
Application Interface Design?
Schedule of Application Deployments
NICE TO HAVE'S?