Saints third-year RB Travaris Cadet is working as the No. 4 tailback at OTAs. Versatile Cadet has practiced some in Darren Sproles' old role, but the Saints are more likely to lean on Brandin Cooks for those responsibilities. Cadet is behind Pierre Thomas, Mark Ingram, and Khiry Robinson at tailback. Cadet's calling card is special teams, where he is a backup returner and can cover kicks.