Are all older receivers (722, 612, 222, 211) going to be phased out in near future?
Since there are more 722/612's etc (Vip equipment) in use than all the Hoppers, no. It looks to me the opposite right now, DISH is finding ways for reduced costs for the subscriber (Flex, current customer $10 off and price freeze, much lower HBO, continuous movie pack reductions etc.) Unless they reduce the Whole Home fee making people now paying $7 or $10 DVR fees pay $15 for equipment and services they don't want, meaning no choice doesn't seem in cards anytime soon.