Some Overwatch sound effects have emerged on Reddit which indicate that a Christmas event may be coming to Blizzard's shooter.
One of these sound effects is a festive-sounding jingle, and although this is the only thing that sounds specifically Christmassy, the rest should still spark interest, as they are still new.
Although this is nowhere near a confirmation, considering the events Overwatch has done in the past a holiday-themed one wouldn't be too outrageous to assume. Would you like to see an event for the holidays?