Time Warner Cable has confirmed that it is working with Sprint on a mobile virtual network operation. So the so called quadruple play, or as I like to call it, Four Play, will help TW offer data, video, wireless and telephone service to its customers. Greg Gorbatenko, analyst with Marquis Investment Research sees this as a big win for Sprint. “Other cable companies are not far behind in working with FON for wireless, wireline, and high speed offerings, in addition to video backhaul modifications via fiber. Clear to us is that this event is good for FON, but also good for the cable industry since it affords them the opportunity to better compete with the RBOCs,” he writes in his research note, this morning.