Regardless of what ship the writers are going for in Iris...be it Negai or Wishful..it's bound to be one-sided on Iris' part. Cilan isn't going to go for a 10 year old girl, he hasn't shown an interest in any girls in general. Nothing needs to be said about Ash, since he's clueless as all hell.
I suppose someone could come along and develop a mutual/one-sided crush on her, but I thought it would have happened by now. Drew, and May interest in each other was already established by this point in the series (60 episodes), as was Kenny's interest in Dawn