Rumors Suggest Apple Might Make A New 4 Inch iPhone In 2015

There has be been a recent rumor reporting the unlikely claim that Apple will next year replace the iPhone 5c with a new 4 inch model. While it’s not impossible that Apple would wants to replace the 5c, it’s hard to see why Apple would want to go back to a smaller screened model. What do you think of this rumor ? Would you buy a new smaller screen iPhone if Apple made it ?