If I had to list them by priority->
DE-Yes the 49ers have depth with Carradine and Dial but Justin Smith is on the way out here soon and McDonald has had injury issues over the past few years. TJE is a free agent at the end of the season and another quality DL prospect to keep a fresh rotation, as well as potentially a late round/undrafted guy for Tomsula to work with is just what the doctor ordered. Need to keep building depth in that area and keep the DL as a strength.
CB-Need to continue building the secondary, no idea if Culliver is coming back or not so more depth here, even potentially a starter, will be key.
OG-49ers have depth now but if both Iupati and Boone are gone, then depth would necessarily and a potential starter added.
FS-Need a true backup safety, one that can be dependable in coverage.
WR-Boldin's aging, Lloyd might be a one year rental, I hope the 49ers keep doing what they've been doing the past few years and keep adding receivers.
QB-Definitely need a backup QB, I was hoping that they'd draft a guy like Aaron Murray in the previous draft but it was not meant to be.
[ Edited by Phoenix49ers on Aug 19, 2014 at 6:01 PM ]