New York Giants might be losing another offensive lineman

The New York Giants’ offensive line, already with star left tackle Andrew Thomas on IR with a Lisfranc injury and tackle Jermaine Eluemunor having missed two games with a quad injury, might be about to take another hit.

Starting left guard Jon Runyan Jr., who left Sunday’s loss to the New Orleans Saints with an ankle injury, is “week-to-week, maybe more than week-to-week,” head coach Brian Daboll said Monday afternoon.

Runyan, signed to a three-year, $30 million contract ($17 million guaranteed) in the offseason, has started all 13 games at left guard this season. Runyan been charged with allowing just two sacks this season, but has also allowed a career-worst 29 quarterback pressures in 13…