NFL Notes: 49ers, Cowboys, Eagles, Vikings

49ers

• The 49ers are expected give practice squad player Lawrence Okoye some work at defensive and offensive tackle this year. (Matt Barrows)

Cowboys

• Cowboys owner Jerry Jones won’t face tampering charges from the NFL for his phone conversation with Vikings RB Adrian Peterson. (Chris Mortensen)

Eagles

• The “belief/hope” regarding injured G Evan Mathis is that he only has an MCL sprain. Mathis has an MRI scheduled for tomorrow. (Mike Garafolo)

Vikings

• Jason La canfora wonder’s if Vikings QB Christian Ponder could makes sense for a quarterback-needy team given that he was inactive Sunday.