The St. Louis Post Dispatch reports that Rams wide receiver Brandon Gibson aggravated his hamstring injury during Wednesday's practice. Gibson was held out of Thursday's practice as a result and had missed a number of OTAs prior to that. He was in the mix with Laurent Robinson and Mardy Gilyard for the starting spot opposite Donnie Avery, but the injury is hurting his chances. He needs to be 100 percent by training camp if he wants to get a second look in the competition. Source: RotoTimes.com
