"Let's be totally honest. We had two games last week against Ottawa (5-2 loss) and Montreal (3-1 loss) that we had to win," Botterill said. "We should win. … I think you look at our home-ice record (15-9-3). We've done a fairly good job with that but in crucial situations, when you have an opportunity to have a team come in that's below you in the standings, you have to capitalize on that."
The Sabres, who host the Detroit Red Wings on Thursday (7 p.m. ET; NBCSN, NHL.TV) play five of their next six games at home.
"It's all of us -- coaches, players -- all of us together," Buffalo coach Ralph Krueger said. "This is on all of us. We need to pull together and react to this. We have a game here at home in two nights. We need to show a different side, for sure."
Asked what the Sabres might do before the 2020 NHL Trade Deadline at 3 p.m. ET on Feb. 24, Botterill said it depends on the next few weeks.
"We have [nine] games before the [deadline]," Botterill said. "We want to see what materializes in these 10 games. You're having conversations with teams on both sides to be prepared for both scenarios. … We have an opportunity for home games here to get some results and that's what we're going to be looking for."
Buffalo has allowed 3.13 goals per game (tied with the Los Angeles Kings for 21st in the NHL) and is 26th on the penalty kill (74.5 percent), tied with the Kings and Nashville Predators.
"There's always urgency to do something … I think you look at our team, you look at portions of our season, we've played very well," Botterill said. "But over the course of the bulk of it, the majority of the season, we haven't gotten the results we wanted. … The entire group… we haven't done it well enough.
"I can understand our fans' frustration. Our organization is frustrated."