Build the frameworks that turn research into choices: a pharmacy cost driver tree (price, use and mix by channel), an evidence grid for each intervention and an options scorecard (value, time to impact, feasibility, risk). Map what carriers and their PBMs (Optum Rx, CVS Caremark, Express Scripts, CarelonRx), transparent PBMs, navigation companies and health systems offer, how well it works and how it is priced.