Rookie Week 3 shines across the NFL as Colts prospects steal the spotlight. Riley Leonard carved out Colts QB3 with 15 of 20 for 189 yards and a TD, plus a 14-yard scamper. Coleman Owen added 60 yards on five targets and a TD in Indy’s win. Graham Mertz dazzled Texans with 14 of 16 for 145 yards and a TD, earning QB3. Dallas’ Shemar James produced five tackles and a pick, while Max Brosmer lit up Minnesota with 169 yards and a TD in a loss, keeping the Vikings’ depth chart in flux.