I think that there should be more Christian Hip Hop in the mainstream...unfortunately, however, the higher up you go, the more tempting it is to compromise and water down you message.
I believe that there are some people, however, that God will equip to go into the trenches and properly handle themselves in the mainstream.
We can change it by continuing to support Holy Hip Hop and building the movement...
We need to start calling the radio stations and requesting christian rap. If more of us would do this, the stations will take notice of the demand for this type of music and that may help take this music to another level.