Three 49ers vets restructure to help with Bowman deal

The 49ers used a little teamwork to get linebacker NaVorro Bowman’s extension done this week. According to Matt Maiocco of CSNBayArea.com, the 49ers restructured the contracts of tight end Vernon Davis, cornerback Carlos Rogers and defensive lineman Ray McDonald to create the short-term cap room they needed to do the extension now. Bowman’s signing bonus…