Raiders assistant coach Rich Bisaccia walks on the field during team practice at the Raiders He …

Raiders assistant coach Rich Bisaccia walks on the field during team practice at the Raiders He ...

Raiders assistant coach Rich Bisaccia walks on the field during team practice at the Raiders Headquarters at the Intermountain Healthcare Performance Center, Thursday, Sept. 9, 2021, in Henderson. (Heidi Fang/Las Vegas Review-Journal) @Heidi Fang