Just not impressed with Alex Mack this season and the miscommunication. What is Shanahan doing about this? Defender walks up late but no one identified him as 5th rusher. In scat pass protection, slide 3 to the O’s right. Mack goes left. Wtf man. pic.twitter.com/XkGgBtJ7iv

— Rich (@richjmadrid) October 11, 2021