49ERS SQUAD SHOW: Which 49ERS UDFA SIGNINGS Will Make the Roster?

The San Francisco 49ers have added a handful of undrafted free agents after the NFL Draft wrapped up last month, but which ones will stick with the 53-man roster? Meanwhile, rookie minicamp kicks off around the NFL today, and we got our first look at the new draft selections in a San Francisco 49ers uniform. Plus, the San Francisco 49ers still have a chance to sign an impact safety, should they do it?