Patriots work out three offensive linemen

FOXBOROUGH — The Patriots maybe looking to add some depth to their offensive line. Today, the Patriots worked out center Eric Ghiaciuc, guard Darnell Stapleton and tackle Mark Ortmann, according to Adam Caplan of

Nick Kaczur has not practiced recently and Logan Mankins is not in camp.

Get the Globe's scoop on the Red Sox for free.
Get 108 Stitches, the Globe's free newsletter for Sox stats and analysis.
Thanks for signing up!