I don't think a drop off happens in 2020. I think it will be 2021.
I don't despair or get anxiety over our future, but when I think about it (usually when someone else brings it up) I do have concerns.
We won't lose everyone. We will keep enough to probably not finish in last place, but I thought that in 2012, 2014 and 2015, too.
A lot depends on what our budget will be, and that is largely unpredictable, so I can understand why many feel it is futile to even think about it, let alone discuss it, but to me, winter is always about "next year" (and after), except maybe now, when we still are celebrating a championship and basking in the glory.