Most modern teams have at least 4 wings in their rotation.

Right now we've got Knell, Robinson, and Saunders that are currently rotation pieces. We don't know for sure that Knell will be healthy, so there is some uncertainty there. (I know nothing, but this issue has lingered, and I think he's close to graduating, so I'm not going to assume that he stays)

Toolson is a bit small to be a wing. Wahlin (by all sounds of it he grew on his mission) may be more of a four. So we do need to find a guy that can be in the rotation. I just don't think Dalger is it.