The expenditure on field force constitutes a major portion of biopharma companies' SG&A spend. Traditionally, field force sizing has been based on total HCP targets, behavioral, and attitudinal dimensions. However, in a post-COVID world, the majority of HCPs are seeking on-demand and digital information and are increasingly unable to see reps face to face. As part of a modern pharma product launch strategy, companies need to rethink how they segment, target, and reach HCPs—moving away from outdated target lists where the rep is the primary channel. Effective field force training in both product and disease areas now requires strong proficiency with digital tools. To remain agile across the pharma product launch process, it’s important to strike the right balance between breadth and depth of deployment. Additionally, designing collaborative incentive structures across rep-facing and internal teams is essential for optimizing HCP engagement and execution—regardless of channel.