Scholes played alongside Keane in the United midfield under Sir Alex Ferguson.
But the Irishman decided to pick Paul Ince as his partner when asked to select his best side during a 2013 ITV programme.
Asked about Keane's decision and casually responded: "When people name teams, it's a matter of opinion.
"Me and [David] Maysy could sit here all day and pick 10 different teams, the amount of brilliant players that played here, so I wasn't bothered by it. I'm still not bothered by it."