Isles Place Grabner on IR, Recall McDonald, Zolnierczyk

In a season marred by injuries, it appears as the bug has gotten to Michael Grabner again as he has been placed back on IR, according to reports.

#Isles Transactions: Michael Grabner has been placed on the team's IR list. Colin McDonald and Harry Zolnierczyk have been recalled.
— New York Islanders (@NYIslanders) February 8, 2015

With the Islanders set to play later today, they recalled both Colin McDonald and Harry Zolnierczyk from Bridgeport.  Everyone knows McDonald from his time here and this being the fourth time he was called up in the last two weeks.  For those that don't know Zolnierczyk, he is a similar player to Cal Clutterbuck but with less offensive ability.  In 47 games this year for Bridgeport Zolnierczyk has 36 points which matches his career high in points that he set last season.

With Cal Clutterbuck not 100%, on top of Grabner being out, that would seem to me why two forwards were recalled rather than just one.