Here's the 
#49ers initial 53-man roster: 
QB (3): Brock Purdy, Brandon Allen, Josh Dobbs 
RB (4): Christian McCaffrey, Jordan Mason, Patrick Taylor Jr., Isaac Guerendo 
FB (1): Kyle Juszczyk 
TE (2): George Kittle, Jake Tonges 
WR (7): Deebo Samuel, Brandon Aiyuk, Jauan Jennings, Ricky Pearsall, Jacob Cowing, Chris Conley, Ronnie Bell 
OL (8): Jaylon Moore, Aaron Banks, Jake Brendel, Dominick Puni, Colton McKivitz, Spencer Burford, Nick Zakelj,  Jon Feliciano 
DL (9): Nick Bosa, Javon Hargrave, Maliek Collins, Leonard Floyd, Yetur Gross-Matos, Kevin Givens, Jordan Elliott, Robert Beal Jr., Sam Okuayinonu 
LB (6): Fred Warner, De'Vondre Campbell, Demetrius Flannigan-Fowles, Dee Winters, Tatum Bethune, Curtis Robinson 
CB (6): Charvarius Ward, Deommodore Lenoir, Isaac Yiadom, Renardo Green, Darrell Luter Jr., Ambry Thomas 
S (4): Ji'Ayir Brown, George Odum, Malik Mustapha, Talanoa Hufanga 
Specialists (3): K Jake Moody, P Mitch Wishnowsky, LS Taybor Pepper