We have Direct TV and no access to any cable since we are so far out in the country. In March DH Special Football subscription is over and we are thinking about changing our Direct TV from taking everything they offer to the least they offer. We have Netflicks now and like it a lot- seldom if ever look at all the prime movie channels that we have on Direct TV. We have been thinking of adding Roku. We need closed captioning. Can you get it with Roku?