Its Martyball.

Combining every down in the 4th quarter, if the Colts were leading, they went 100% run unless they lined up in 11 personnel with 3 WRs. They were the only team in the NFL to go 100% run when fewer than 3 WRs were on the field. With these predictable runs, they gained just 1.9 YPC and recorded a 38% success rate.