Ranger One:
After this, and AF447, maybe we need a more rigidly disciplined procedural approach to upset situations, stalls in particular. CRM! Cross-check and verify, verbally and clearly: what is our attitude? What is our airspeed? Have any systems failed? What are the correct inputs, make them, and confirm they have been made?
Such an approach may have avoided AF, and this accident; it would surely be better than the chaos and evident lack of comprehension or situational awareness evident from the CVRs of both incidents.
Would either of these accidents happened in an equivalent Boeing? (Control columns vs. side sticks.)