This chapter turns attention to instructors and instructional designers, emphasizing the importance of readiness for effective online teaching. It addresses the need to assess personal strengths, teaching styles, and areas for growth, while recognizing how these must be adapted to support diverse online learners. The chapter reflects on lessons from the rapid shift to online education during the COVID-19 pandemic, highlighting both the progress made and the gaps that remain. Practical strategies, professional development opportunities, and reflection activities are introduced to help instructors and instructional designers intentionally prepare for success in designing and delivering learner-centered online courses.