Iraq: Coalition Against ISIL

Muslims around the world have made it clear that ISIL has nothing to do with Islam; it is an evil organisation. Linked to that very point, have there been discussions with the 57 members of the Organisation of the Islamic Conference, which represents Muslim states, to see whether many more of those Islamic countries will be joining this international coalition, along with the five Arab states, to ensure that it is a wider, broader coalition and has the most effective outcome?