When the Arizona Cardinals were signing undrafted rookies after the draft, inside linebacker was a priority. It happens to be a position of concern. After bringing in several, the players are shining in their own way.
According to head coach Bruce Arians, they are doing well. When asked who is doing well in the absence of Sean Weatherspoon, who has been out with a hamstring injury, Arians mentioned Edwin Jackson (now called Poundcake), Andrae Kirk and Alani Fua.
Earlier in camp, he brought up Gabe Martin as a guy he wants to watch.