I haven't done this, but something similar. My wife and I are on Verizon Wireless for our cell phones. Verizon gives its users access to the NFL Mobile app free of charge (who are we kidding, its in the excessive fees somewhere). With my Android phone and Chromecast we are able to watch all the Colts games just be streaming with no extra fees for cable subscription or the NFL Network. It's not without it's flaws, but it works.