FILE – In this Sept. 13 2014, file photo, Purdue safety Taylor Richards dives for Notre Dame running back Greg Bryant during the first half of an NCAA college football game in Indianapolis. Bryant and Tarean Folston represent potential and promise. Coach Brian Kelly is hoping the sixth-ranked Irish can turn that promise more into production as the season wears on, starting against North Carolina (2-3) on Saturday. (AP Photo/Michael Conroy, File)