The Patriots are set to meet with cornerback Delvin Breaux on Friday, according to Joseph Person of the Charlotte Observer (on Twitter). Breaux met with the Broncos earlier this week, but left Denver without a deal. 
The Saints had the option of retaining Breaux as a restricted free agent, but opted against extending him a tender. That probably wasn’t an easy decision for New Orleans given the way he performed as a starter in 2015. Unfortunately, Breaux didn’t deliver in 2016 and his 2017 season was lost to injury.
The Patriots saw cornerback Malcolm Butler leave for the Titans on a five-year contract worth more than $61MM, so they’re clearly in the market for secondary help. They picked up one low-cost cornerback on Thursday when they traded for Jason McCourty, but there’s still room for improvement.
As shown on Roster Resource, the Pats currently project to start Jonathan Jones alongside star Stephon Gilmore with McCourty, Eric Rowe, and Cyrus Jones in support.