They want to expand viewership. Families will probably automatically try a Disney channel, especially with several shows that kids and families already love; however, many people will assume a channel with family in the name only has kids shows and won't visit. The name change might open things up to more viewers. I am sure content will began to change, too. There will always be family and kid oriented material, but more varied fare will begin to appear. It's all a part of attracting viewers.