1) Fix the bugs and long-standing missing features on the current Hopper before releasing yet another box that promises features that take years to implement.
2) Unlike most on this site, I think the basic 3-tuner Hopper we have now is about right for 80% of the customers. I don't want to see the cost of the basic receiver burdened with 6, 8, 10 or 12 tuners. Architect the system for expandability. Maybe a 2-3 tuner add-on box to the basic receiver (like a super SuperJoey but without the odd cabling requirements). The challenge is to not burden a 3-tuner system with the expense of expandability. A better way to get signals from the dish to the receivers (tuners) is needed. If you want more than 6 tuners, you need multiple DPP44 switches followed by nodes with MOCA interconnects, ...
3) Give us true multiple receiver integration. By that I mean the ability to add tuners to the base system without having to switch to a different receiver. This is much like they did with Super Joey and what many of us thought "integration" was going to be before Hopper was released. I don't care which tuner is used for which program or which receiver records it or which receiver I play a program off of if I'm on a Joey in another room. Some of this exists now, but it's incomplete. I know some people are happy with the way things are now so maybe this level of integration needs to be an option.
4) Having lost my share of receivers due to hard drive and other circuitry failure, a different mechanism is needed for DVR storage. The user should be able to remove the hard drive from the receiver, so when you replace the receiver for circuitry failure you don't loose the DVR content. Hard drive redundancy should be an option (e.g, RAID). Based on the number of hard drive failures people report on this forum, higher reliability drives should be used on any internal drives.
5) Make external hard drive content available across the system including DishAnywhere. If multiple receivers (or more specifically DVR stores exist), allow access to all content across all stores without having to connect DishAnywhere to another receiver.
6) While I'm on the subject of DishAnywhere, speed up the user interface so skip and other trick play is actually usable.
7) Change the pricing structure. The "DVR" price for Hopper is way too high if it's being used without Joeys. Make the "whole home" expense incremental with each viewing station (Joey, or Hopper). Make AutoHop and other expensive features an option. I don't use it because I don't watch a lot of shows on the Big 4 and really don't like paying for a bunch of people in a room somewhere to watch and mark commercial breaks for all shows every day.