$AAPL Because the iPhone business is so large, Apple’s new products and services will have to be tremendously successful to move the needle of its overall business. For example, to meaningfully impact overall EPS, Analyst Chris Caso said Apple’s streaming video business would need to be “several times” the size of market leader Netflix, Inc $NFLX. While Apple is testing the waters on several long-term growth projects, including news and video, Caso said Apple’s stock will continue to tied closely to the iPhone until sales numbers stabilize.