While the Sabres did make uncharacteristic mistakes in terms of checking, Hutton claimed his share of the responsibility afterward.
"I think sometimes when you're not getting run support you try to do a little too much," he said. "I've just got to get back to doing my thing. I can't control what we do on the other end, but I need to do better.
"Obviously four goals is unacceptable. I have to do a better job of battling and keeping us in games."
Housley pointed to the Blues' net-front presence as a missing ingredient in the Sabres' game that they'll need to re-establish in order to generate more secondary scoring. Eichel and Jeff Skinner account for 41 of their 109 goals this season, with their right wingers (Sam Reinhart and Jason Pominville) accounting for 17 more.
"I continue to say it, that if you want to score in this league, you're going to have to get dirty once in a while and you're going to have to go to the net," Housley said. "It's going to get harder as we move forward here. That's the challenge for us."
The next challenge for the Sabres: two games against opponents who are right in their rearview mirror. They host the Boston Bruins (three points back in the standings) on Saturday and then welcome the New York Islanders (seven points back) to KeyBank Center on New Year's Eve.
"Obviously, we've got to learn from this game," Eichel said. "We will tomorrow, and we'll get ready for another game Saturday. But we have a tough road ahead. We've a lot of guys in this room who need to take that next step and I think it starts with a good practice tomorrow.
"That's really all you can do. It's going to get harder from now. Everyone's pushing for points every night. We're in the same boat and we've got to do that."