Justin Smith doubtful, Vernon Davis listed as questionable

The San Francisco 49ers listed defensive end Justin Smith as doubtful for this week’s regular season finale against the Cardinals, with a partially torn triceps muscle.

Right now no one seems to know when Smith will be back on the field since he’s missed every practice since getting injured against the Patriots a couple of weeks ago.

Tight end Vernon Davis has been listed as questionable after suffering a concussion against the Seahawks last Sunday night.