According to Ian Rapoport of NFL.com, Giants DC Perry Fewell will meet with the Washington Redskins regarding their head coaching vacancy.
Others who are scheduled to meet or have been interviewed already for the job (as per Josh Alper of PFT): Cowboys special teams coach Rich Bisaccia interviewed for the job on Friday, joining Panthers defensive coordinator Sean McDermott, Ravens offensive coordinator Jim Caldwell and Seahawks offensive coordinator Darrell Bevell on the list of candidates identified in Washington thus far.
With Kevin Gilbride gone, losing Fewell would actually sting the Giants at this point. Tom Coughlin is an offensive coach by trade, so his new OC would have to possess a very similar philosophy to his, but any defensive coordinator would receive more autonomy, and inherently run the defense with less influence from Tom. Those guys are harder to find. The Giants would also have to move fast to replace them, so losing both coordinators in the span of a week may not the best situation for the Giants.