The protein in the wheat will probably have more effect on the cloudiness, which is acceptable. Hefeweizens should use Noble hops and American Wheat beers shouldn't have the clove and banana flavors of Hefeweizen yeast.
It could be that the protein would cause more cloudiness, and a little protein haze is acceptable in a hefeweizen, but I was commenting on the use of wheat as a steeping grain. It will not convert without a mash. I thought it might be a good idea to make newbiegirl aware of the fact that there are grains that may be steeped, and there are grains that should be mashed.
Starch is NOT acceptable in beer.