Not long ago, we wrote about the 49ers’ cornerback depth chart, claiming Charvarius Ward and Emmanuel Moseley were the starting outside corners this spring with Darqueze Dennard and rookie fifth-round pick Samuel Womack competing for the the starting nickel cornerback job, while second-year defender Ambry Thomas slots in as the No. 3 corner on the outside.

A slight alternative to the starting scenarios was proposed earlier this week by Cam Inman of The San Jose Mercury News. He agrees that Dennard and Womack seem to be going head-to-head for the nickel-back role, but posits that, should neither cornerback seize the starting opportunity, San Francisco could formulate a rotation that would see Moseley shift inside and Thomas come in to cover the outside.

If Dennard and Womack can’t convince the coaches that they’re more valuable to have on the field than Thomas, the above situation could unfold. It makes sense that the 49ers would want the best three defenders on the field and could utilize other cornerback combinations to take advantage of specific matchups.

Here are a couple of other rumors from out of the NFC West, starting with a note out of Glendale:

• A little over two weeks ago, the Cardinals signed two former Chiefs’ defenders in cornerback Josh Jackson and linebacker Ben Niemann. The two have had diametrically contradicting career paths with the former second-round pick, Jackson, slowly falling into obscurity while the former undrafted free agent, Niemann has earned more and more responsibility each year he’s been in the league. Both of their contracts, though, will be worth the league minimum, according to Sports Illustrated’s Howard Balzer. While that’s a hard pill to swallow for Jackson after the high expectations that came with his draft position, Niemann is likely grateful to be heading into his fifth year of NFL football for the second team to give him an opportunity after initially going undrafted.
• Seahawks wide receiver D.K. Metcalf has been pushing the organization for a new contract lately. The 24-year-old is set to head into the last year of his rookie contract and, while he does want to get paid, he’s also providing the Seahawks a head start on the rest of the league on what would be his eventual free agency. While Metcalf is looking at recent deals like that of his former college teammate, A.J. Brown, the absolute floor of Metcalf’s hypothetical extension was set this week when the Commanders extended star receiver Terry McLaurin, Doug Kyed of Pro Football Focus writes. Kyed justifies the opinion, saying that, while PFF grades Metcalf slightly lower than McLaurin, Metcalf is over two years younger and has produced at a slightly higher level than McLaurin over their first three years in the league. Whether or not Metcalf undoubtedly deserves more than McLaurin, McLaurin’s new deal sets an intriguing bar as extension talks continue in Seattle.