Moore told BBC Radio Sheffield sport this afternoon that the Dale winger, who has featured in all league games since his arrival, is likely to return to Spotland after failing to settle or impress at length during his time at the club.
Rundle has played all his matches out wide right, apart from the first half an hour of last weeks win at Bradford where he started on the left hand side of midfield.
Meanwhile it's thought Dale are keen to keep Jason Taylor on loan for a further month.
We'll keep you updated on any developments.