The Sunday Mail says Celts came close to signing Maloney for £1.5m in August but O'Neill didn't want to sell at that stage.
Now the move will be resurrected as Gordon Strachan looks to add to his squad.
Tribal Football Staff are dedicated to the football tribes from all over the world. Our team is passionate about delivering football news to our hundreds of thousands of followers in all the corners of the globe. Football is life, It never stops, Neither do we.