Unbiased opinion: 3 games fits the crime perfectly. 1-2 games was what I was hoping for, but 3-5 games is what Kadri would get in the regular season. There's no argument to be made for Kadri. He had time to react, took advantage of a player in a bad position, straight head contact.
Leafs REALLY have to change their game. Kadri is a massive part of the team, especially in the playoffs. Matthews, Nylander, Marner really have to step it up.