May 17, 2021 4:24 pm Where Shanahan ranks among NFL's most aggressive coaches Kyle Shanahan was among the five least aggressive head coaches in 2020 with a 1.13 aggressiveness index score, placing him 28th overall. 49ers videos 0:58 49ers Talk: 49ers sign Terrell Owen's son Terique as undrafted free agent 1:25 49ers Talk: Is ‘writing on the wall' for Samuel's future in San Francisco? 1:30 Watch Brenden Rice's receiving highlights from USC 1:32 Watch Frank Gore Jr.'s rushing highlights from Southern Miss 5:42 49ers' seventh-round pick Bethune models game after Greenlaw