Update on Detroit's RG battle 

July, 30, 2013
7/30/13
10:56
AM ET
With three of their O-line slots effectively set for the regular season -- LT Riley Reiff, LG Rob Sims and C Dominic Raiola -- the Detroit Lions are staging competitions on the right side of the line. The RT battle is between two men -- Corey Hilliard and Jason Fox -- while the contest at RG involves twice as many entrants.