The latest swap came Sunday, reported by ESPN's Adam Schefter: The 49ers have cut Marquez Callaway and signed Robbie Chosen. Chosen is the speedy wideout who entered the NFL as an undrafted player out of Temple who was then known as either Robby or Robbie Anderson.

The San Francisco 49ers announced that the team has signed WR Robbie Chosen to a one year-deal. In order to make room on the roster, the team released WR Marquez Callaway.

The 49ers signed wide receiver Robbie Chosen to a one year-deal, the team announced Sunday. In order to make room on the roster, the team released wide receiver Marquez Callaway.