.....agreeing to a one-month extension of their respective loan deals from SkyBet League Two side Northampton Town.
The young duo played an integral part of the Bulls squad since arriving at the Forest Town Arena in December, helping to end the club's winless league run on Boxing Day against Carlton Town.
Iaciofano, 20, scored 10 goals in seven appearances for the Bulls, including a brace against Carlton and a hat-trick in last weekend's 3-1 win at Lincoln United.
Whaler, 18, assisted two of the 3 goals scored last time out, and quickly made a lasting impression with his pace and creativity on the wing.
Chairman Andy Saunders was delighted to secure the services of the hot duo for another month, telling the club`s website: "We're delighted that both Sean and Joe have extended their loans for a further month and we wish them every success in the rest of their spell with us at AFC Mansfield".