 Two days later, on 11 February, Gustavsson underwent a third minor heart ablation surgery and was placed on injured reserve by the Maple Leafs, suspending his conditioning stint.Upon recovering from the surgery, Gustavsson resumed his conditioning stint with the Marlies on 22 February.On 23 June 2012, with Gustavsson soon to be eligible for free agency, the goaltender's rights were traded by the Maple Leafs to the Winnipeg Jets for a conditional seventh round pick in the 2013 NHL Entry Draft.