Colts workouts targeted RB depth and versatile defensive-back/line options, bringing in Boston Scott along with Keilan Robinson, Richie Grant and Matt Waletzko for evaluation. Scott offers proven rushing efficiency and passing-game versatility, while Robinson adds speed and return potential. Grant brings multi-position defensive back experience, and Waletzko provides swing-tackle/guard depth. No guarantees of immediate signings, but Indy plans to keep evaluating over the next month.