New England Patriots quarterback Tom Brady sits on the turf after being sacked by the Oakland Raiders in the second half of an NFL football game Sunday, Sept. 21, 2014, in Foxborough, Mass. The Patriots won 16-9. (AP Photo/Steven Senne)

Pats offense still shaky after 3 games

The offensive line is struggling to protect quarterback Tom Brady and open holes for running backs. The wide receivers, other than Julian Ed…