Sheffield United are exploring alternatives to Dean Henderson for the coming season.
It is widely expected that Henderson will renew his contract with Manchester United and then go back out on loan.
But if they cannot bring back the keeper who helped them gain promotion, the Blades will look at Joe Hart as another option, per the Daily Mail.
The veteran English goalkeeper is out of favour at Burnley, where he is behind Nick Pope and Tom Heaton in the pecking order.
Mechelen keeper Michael Verrips is another on the Sheffield United radar.
