Edge are a bunch of thugs whose behavior is better suited to a hockey team. I wish tournament organizers in the US would tell them to stay home.
They play tough because they are more exposed to box lacrosse. Nothing "thuggery" about that. If the refs don't call the fouls, then they must not be fouls. Personally, I like their toughness.
Stick skill wise they have finesse, on defense I will admit they lack composure. That doesn't mean they shouldn't get an invite.