Rookie linebacker Devin Bishop has signed with the St. Louis Rams, Brian Stull of 101 ESPN in St. Louis reports. Stull adds that Bishop will take the roster spot of linebacker Dominic Douglas, who has a hamstring injury and was likely "Waived/Injured" to add Bishop. An undrafted free agent from Cal, Bishop signed with the Denver Broncos in April, but was waived on August 20 when the Broncos added linebacker Worrell Williams, Bishop's former teammate at Cal. Bishop (6-1, 239) totaled 69 tackles and 2.5 quarterback sacks during his two seasons at Cal. Source: macsfootballblog