The Red Devils legend believes that his old club will finish in the top four this season no matter what.
Newsonline report that United began the season with shock losses to lowly rated Brighton and Brentford, but after making some key decisions, Erik ten Hag’s side have now won four in a row, including a 3-1 win over Mikel Arteta’s Gunners at Old Trafford.
Manchester United now look unrecognisable from the side that were beaten 4-0 by Brentford last month and are now just three points off top spot.
Keane feels United now have the strength in depth required to secure Champions League football next season.
“United, I think United are certs for the top four. I think they’ve got a settled group now,” he said on Sky Sports.
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“Obviously the transfer window, as I mentioned it earlier, has a lot of baggage with players who weren’t happy at the club gone.
“The manager is settling in, the options coming off the bench today we saw… United for me.”