Janoris Jenkins

Before the whole twitter thing, the reports from the Giants were that they were going to cut Jenkins because he wasn't performing up to his contract.

PFF is no more flawed than looking at raw stats.

The stats actually put Lattimore as average and Williams as an elite free safety. In this case, PFF is probably closer to your opinion than the stats.
https://sisdatahub.com/leaderboards/CB

They weren’t going to cut him for performance. They were considering cutting him because they spent four high draft picks on young defensive backs and wanted to get them reps since they were out of contention and were on the hook for $11.5 for him next year.

And yet they still hadn’t cut him because he was so much better than anyone else in their defensive backfield.

https://nypost.com/2019/12/01/janoris-jenkins-calls-out-giants-coaches-in-ugly-breaking-point/