I definitely think they should continue, add more upgrades. Like you said, it kind of always seemed like there would be.
I am interested to hear though, what improvements would you like to see on the better versions of the backpack. If it was completely up to you?
After following the discussions here, somewhat unrelated to the actual topic, about "average players" doing RDI and all that. I think that it would absolutely be in your interest (you, as in the ones wanting upgrades) to try to make more people interested in RDI. Not that it is your job, or anything like that, but I think that MA would be more likely to continue the path if there were more people doing it. Simply from a cost - benefit standpoint.
That being said, I am not convinced that better backpack version would incentivize average players to do RDI. I think the main issue people who are interested is running into is finding other people with the same desire AND the ability to set up a schedule where this would be feasible.
I think having a weekly reset, and a weekly amount of contracts you can collect would help alleviate this problem a bit, as you could set aside a day for just RDI, rather than trying to fit in everyday. But i digress.
Yes please, more backpack upgrades. Maybe if it is good enough I will be able to find someone interested in running them with me
Also, I've seen doors in images labeled E-01. Is that something that is used in current sections? Or id that a hint for something in the future.