No nightstop there is a very big difference.
Recruiting solely inexperienced FO's and determining the 100hr limit for inexperienced/experienced is a positive decision and thus avoidable, **** weather isn't a decision it just happens.
Would you fly an approach with a known thunderstorm over the field with windshear? Cause there are warning systems and after all you can always go-around like a grown-up?
Don't answer that....
But lets combine those 5 days of winter weather with 5 days of inexperienced flightcrew and on top of that an FO under financial pressure as he is paid by the hour in the low season. How do we mitigate against that???
I see two factors in there that can be changed by policy, only the weather is a fact.