49ers vs. Packers live blog: Pregame

SAN FRANCISCO — This is the live blog for the pregame of the 49ers Week 1 home game against the Green Bay Packers. I’ll update this frequently with information and analysis from the press box.

12:03 The 49ers’ inactives are LaMichael James, B.J. Daniels, Chris Harper, Will Tukuafu, Nate Stupar, Joe Looney and Jon Baldwin.

12:09 The Packers’ inactives are Casey Hayward, Morgan Burnett, Nate Palmer, Sam Barrington, Lane Taylor, Brandon Bostick, Josh Boyd.

12:14 Jerron McMillan will start at free safety in place of Morgan Burnett who pulled his hamstring.

12:39 I’m expecting the 49ers to have a slight lineup tweak on defense. Can anyone guess what it is?

12:49 I was expecting the 49ers to flip Aldon Smith and Ahmad Brooks, but they’re not doing that in warmups. We’ll see how they line up to start the game.

12:50 It appears Kyle Williams is the starting split end, not Marlon Moore.