New Orleans Saints RBs Travaris Cadet, Daniel Lasco, Marcus Murphy are likely to jockey for the spots behind RBs Mark Ingram, Tim Hightower and C.J. Spiller. Murphy and Lasco benefit special teams, with Murphy as a return man and Lasco for coverage. Cadet might also crack the roster as a runner, receiver and return man, and the final spot might come down to Cadet and Murphy and who is hotter in training camp and the preseason.