You know Stutzle could have said look at the Jack Hughes contract where I'll be underpaid in a year and for the next 7 years and say I don't want that? Jack Hughes contract is bad for Jack Hughes, everyone knows that. Stutzle could have easily said no thanks to that. That contract is near his floor.
Norris, Chabot, Brady are similar caliber players which is why they all got similar money. Stutzle could have looked at their contract and said I'm higher caliber player I want a higher tier of salary.
He could have negotiated either scenarios easily. Ottawa senators could have said nothing because he is the franchise piece and both are logical and based on performance.
Also you realize Brady got his contract without hitting 50 points, and Norris had one 66 point season and and Chabot only one season on the top pair?
And yes Stutzle signed early because he didn't care about the money so much. Which he himself said and likely didn't want to have a long drawn out negotiation. He did us a favour, because he wanted to stay in Ottawa and he wants to win.