![NFL rumors: 49ers sign Marlon Mack to practice squad with Elijah Mitchell on IR - NBC Sports Bay Area NFL rumors: 49ers sign Marlon Mack to practice squad with Elijah Mitchell on IR - NBC Sports Bay Area](https://www.nbcsports.com/sites/rsnunited/files/article/hero/marlon-mack-GettyImages-1191069634.jpg)
NFL rumors: 49ers sign Marlon Mack to practice squad with Elijah Mitchell on IR - NBC Sports Bay Area
![NFL_Jerseys Jersey Indianapolis''Colts'' #1 Pat McAfee 13 T.Y. Hilton 25 Marlon Mack 56 Quenton Nelson 53 Leonard''NFL'' Youth Limited Jersey - Walmart.com NFL_Jerseys Jersey Indianapolis''Colts'' #1 Pat McAfee 13 T.Y. Hilton 25 Marlon Mack 56 Quenton Nelson 53 Leonard''NFL'' Youth Limited Jersey - Walmart.com](https://i5.walmartimages.com/asr/657008e5-415e-49a0-a062-076665ce8dec.a1d8e3d04e43c837d431b8fb962440e1.jpeg)
NFL_Jerseys Jersey Indianapolis''Colts'' #1 Pat McAfee 13 T.Y. Hilton 25 Marlon Mack 56 Quenton Nelson 53 Leonard''NFL'' Youth Limited Jersey - Walmart.com
![NFL_Jerseys Youth Football Jerseys women Indianapolis''Colts''Jersey 17 Philip Riversd 13 T.Y. Hilton 25 Marlon Mack 7 Jacoby Brissett - Walmart.com NFL_Jerseys Youth Football Jerseys women Indianapolis''Colts''Jersey 17 Philip Riversd 13 T.Y. Hilton 25 Marlon Mack 7 Jacoby Brissett - Walmart.com](https://i5.walmartimages.com/asr/78d69123-2411-4cf8-b9bc-420717c0741d.0a4398b30b9fb5466543de4cd31a5dff.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)