NFL Notes: 49ers, Cardinals, Colts, & Vikings

49ers

• HC Jim Harbaugh said CB Chris Culliver is “should be good to go” for Week 2’s game. (Eric Branch)

Cardinals

• RB Andre Ellington said he’s “good to go” for Week 2’s game against the Giants. (Darren Urban)

Colts

• Colts signed RB Zurlon Tipton to their practice squad.
• Colts cut OT Reid Fragel from their practice squad.

Vikings

• Master Tesfatsion writes that it’s likely the NFL or the Vikings will take action regarding RB Adrian Peterson on Monday following the child abuse indictment.