Hansen, who was named best-on-ground with three goals and 13 marks on Saturday for Werribee will be scrutinised for an incident in the third term involving Northern Blues' player Tim Totevski.
With the VFL state game replacing all fixtures this week, any suspension would effectively mean Hansen misses an extra week.
Majak Daw was cleared of rough conduct earlier in the year after a marathon tribunal hearing.
kangaroos.com.au will have all the news from the tribunal later tonight.
North Melbourne v Brisbane Lions
Sunday 27th May, 1.10pm EST
Etihad Stadium
