NHL DoPS usually tweets about a hearing the morning after an incident, and they've crossed over into lunch time without a peep about Nylander's crosscheck.
Schmidt triggers first in getting his stick forward to box out (or cross check) Nylander, but I guess Willy was rewatching some old Michelle Obama speeches and had them on his mind.
It was stupid, but it was also during the run of play (not extra curricular), not retaliatory, and clearly not intentional. Like none of the Panthers even reacted and they love reacting to perceived slights.