In a country like ours, I feel DTH and Digital cable TV are the only two options for the people.
As I stated in my previous posts, DTH will in the future have to buy more TP and satellites if they want to stay in the market as by 2016 we will have 700+ channels and 70+ HD channels and by 2020 we will have over 1000+ channels and 100+ HD channels and cant say UHD & 4K may be launched with 3D services.
Cable will survive as Bigger MSO will by out smaller cable operators or will have a joint venture and expand their network over geography by having many digital headends. And even by 2020 some experts in the cable TV industry say that cable bandwidth may expand above 1000 MHz.
So many channels and HD and 4K and UHD including 3D will be a hard job for DTH in the current scenario but if they can rent out 3-4 satellites then it may be viable. As far as Digital cable is concerned they wont be affected as they have a mega bandwidth of their own.