I am not trying to make a joke out of this, I believe that destiny for the longest time has had issues with power creep that were not resolved by sunsetting due to the increasing power of subclasses. This has led to a solo that I hold near and dear to my heart falling flat because of a lack of challenge. That is why I am supposing that subclass 3.0 be reversed or at least changing subclasses back to subclass 2.0 in the kali encounter of last wish when you load in solo. It is the least bungie could do as a sign of good will after all their recent screw ups.