Five intriguing 49ers storylines to watch as training camp begins

Ouch, Faithful. According to ESPN’s Mike Clay, the 49ers have nothing to brag about when it comes to their defensive tackle room. And yes, that’s considering that for years San Francisco has been characterized by its formidable defensive line, highlighted in recent deep runs in the NFL playoffs.Now, Clay argues that there are plenty of concerns about San Francisco’s defensive tackle situation.“Defensive tackle. I was tempted to go with the secondary, but the 49ers’ DT situation might be the worst in the league,” Clay wrote in an article published Monday.“Maliek Collins and Javon Hargrave signed elsewhere, and the team’s only impact additions were draft picks Alfred Collins (second round) and CJ West (fourth). “Jordan Elliott (a rotational player) tops the depth chart, and competitors Kevin Givens, Evan Anderson and Kalia Davis all played less than 30% of the...