Pettway (undisclosed) has reverted to the Colts' injured reserve, Aaron Wilson of KPRC 2 Houston reports.
Pettway signed with the Colts on Aug. 1 before getting sidelined with an undisclosed injury. He was looking to earn a spot in the NFL after spending the previous two seasons in the USFL. Now, his season has come to a premature end unless he and Indianapolis can come to terms on an injury settlement.