Who Should I Start? Deneric Prince or Corey Kiner

Friday, August 30, 5:07 PM

The Miami Dolphins have signed running back Deneric Prince to their practice squad on Friday. The second-year back was recently cut by the Kansas City Chiefs. Prince had a few nice showings during the preseason, but his mistakes outshined his success. There is certainly potential with Prince, so we'll see how he does in Mike McDaniel's system. The Dolphins have a fairly crowded backfield that features Jaylen Wright, Jeff Wilson Jr., Raheem Mostert, and De'Von Achane. There's a small chance that Prince makes an impact in Miami this season. This looks more like a depth move to see if the Dolphins can unlock something in Prince.

Sunday, August 10, 5:46 AM

Rookie Corey Kiner had a solid day in his professional debut. In the 49ers' preseason opener against the Denver Broncos, Kiner led San Francisco's backfield in touches and yards, taking 10 carries for 45 yards and catching one pass for a two-yard gain. He also served as a kick returner, bringing one back for 17 yards. Kiner, an undrafted free agent, comes to the 49ers after back-to-back 1,000-yard seasons as a Cincinnati Bearcat and figures to see a lot of work in the preseason. San Francisco is unlikely to put Christian McCaffrey's health on the line so early, and Isaac Guerendo (shoulder) and fellow rookie Jordan James (finger) are set to miss multiple weeks while nursing injuries. Kiner will have his next chance to impress next week against the Las Vegas Raiders.