Ferdinand wants Man Utd keeper to be given run of games
Ferdinand said: "It is always great to play consistently with the players around you. It leads to a better understanding.
"But it is a great opportunity for whoever the manager picks. No matter who comes in, we will have great confidence in them for Tomasz and Ben are two fantastic goalkeepers.
"I think sticking with one of them would help the goalkeeper as well as the team.
"Being in an out of the side can be difficult for an outfield player, never mind a goalkeeper.
"But I am sure the manager will do what is right. He is his own man and will make up his own mind."