Jones final signed a contract in February 2019, a choice from United which nonetheless confuses Ferdinand.
He added: “I’m baffled at how he’s nonetheless been given a brand new deal on the membership given his previous few years on the membership. It simply doesn’t make sense to me the way you get a brand new deal.
“I bear in mind again within the day you’d must do some absolute graft to get a brand new deal.
“You’d must be placing in performances, you’d must be a significant member of the group. Phil Jones isn’t that.