Hart is currently on a season-long loan from Premier League rivals Manchester City.
McLeish said: “Maybe we could come to some arrangement with Man City, if he continues to play to the level he’s playing at.”
He added on Hart’s chances of getting into the England squad for the 2010 World Cup: “I think England like him and he has got every opportunity. He’s got a great chance.
“He’s a massive presence, works really hard and he has tidied up his game on a couple of things. He looks a real prospect for England.”
