The Giants have asked to meet with Rams veteran center John Sullivan, a source tells Ian Rapoport of NFL.com (Twitter link). Rapoport hears that he’s also drawing interest from the Redskins. 
The Giants are in search of a new center after losing to the 49ers. Richburg netted a pact worth $47.5MM, with $28.5MM in guaranteed money, but Sullivan would be considerably cheaper.
Sullivan, 32, played 15 games for the Rams last year and graded out as the tenth-best center in the NFL, per Pro Football Focus. After sliding down the Redskins’ depth chart in 2016, he re-established himself as a starting-caliber player.
The Giants missed out on the best possible upgrade to their interior line when guard Andrew Norwell signed a mammoth deal with the Jaguars. Still, they landed a great consolation prize in tackle Nate Solder, even if the deal is something of an overpay, and former Jaguar Patrick Omameh projects to hold down one of the team’s starting guard spots.
The Redskins also lost their a center to free agency when Spencer Long agreed to join the Jets. As it stands, Chase Roullier projects as their No. 1 center, as shown on Roster Resource.
On Wednesday, Rams general manager Les Snead said that he has begun talks with Sullivan on a new deal.
Spencer Long was not the starting center in Wash and was hurt a good portion of last year
Isn’t Brett Jones the Giants current center? Or would he just move to guard, or backup?