Will 49ers give Pettis one more chance?

Daily 49ers blog for NBC Bay Area website: Based on what the Niners did with Matt Breida and Marquise Goodwin, is WR Dante Pettis the next player to be sent away? https://www.nbcbayarea.com/news/sports/pettis-could-be-the-next-49er-traded/2281347/