49ers' defensive blue chips
Here's the list of the first-rounders on the Niners' defense entering the 2018 season:
-- Jimmie Ward, defensive back: 30th overall pick, 2014
-- Arik Armstead, defensive lineman: 17th overall, 2015
-- DeForest Buckner, defensive lineman: seventh overall, 2016
-- Solomon Thomas, defensive lineman: third overall, 2017
-- Reuben Foster, linebacker: 31st overall, 2017 (released in November)
The Niners signed elite veteran corner Richard Sherman, who was coming off of injury, in the offseason and then focused on fortifying their offense around Jimmy Garoppolo with their first couple selections in the draft. This seemed to signal a belief that their prior draft picks would perform, especially along their defensive front. While sacks aren't the only measure of pressure, their total of 37 for the season (tied for 22nd) provides a quick way to contextualize their underperformance. I took a little deeper dive into their ability to create disruptive pressures and limit rushes -- they don't rank lower than 20th in either contextualized metric. When you take that into account and consider how many high-potential players they have on D, their poor third-down percentage (40.3, ranked 21st) is surprising. It will be interesting to see how defensive coordinator Robert Saleh, who spent three seasons as an assistant coach with Seattle's Legion of Boom defense, will scheme to create more disruptive pressure with the high-potential young group in his third season on the job.
http://www.nfl.com/news/story/0ap3000001010925/article/jaguars-d-among-10-most-underperforming-units-of-2018-season