I would really like to know what headcasing is. Does it mean putting out a subpar performance when you are known for consistency? Putting out consistently poor performances? Putting out great performances and then messing up on an easy element?
None of the skaters in question meets the definition of "head case" and it is unfortunate they continue to be labelled as such: a mentally unstable person who acts irrationally or foolishly; an eccentric person