SACRAMENTO, Calif. -- Chicago Bulls All-Star swingman Jimmy Butler did not practice on Sunday and is questionable for Monday night's game against the Sacramento Kings because of a right heel injury. Butler underwent an MRI on the heel on Saturday which showed no significant damage.

"We already knew what it was for the most part," Butler said. "I had this exact same thing, probably a little bit worse, I think it was two years ago maybe. So me and [Bulls trainer Jeff Tanaka] already knew."

Butler, who said the pain he feels in his heel when he's moving is 'a 6 or 7,' initially hurt the heel in Wednesday win over the Oklahoma City Thunder.

"Whenever Russ threw my layup into [row] 18," Butler said. "I stepped too hard on the initial step. I already knew that something had happened. I didn't know it was going to feel like that."

Butler wants to see how he feels on Monday before making a final decision. He has been receiving treatment on the heel, but knows the best course of his action for rehab is rest.

"It's crazy but that probably is what's best for it," he said. "I don't know if we're going to do that just yet, but it's all how I feel when I wake up in the morning. Try to go on it a little bit more tomorrow and see how it holds up."

Bulls head coach Fred Hoiberg was also non-commital when asked about Butler's status for Monday's game.

"Heel pain -- the only way to get it better is by staying off it," Hoiberg said. "But hopefully it's something where it gets better every day and we'll get him back out there soon."

Bulls center Cris Felicio said he will likely miss about a week after suffering a lower right leg strain.

"That's kind of what it sounds like for Cris," Hoiberg said. "After watching it on film, he tweaked it on the inside. He was having trouble putting pressure on it after the game. He's a lot better which is a big relief for us, hopefully we'll get him back soon."

With Felicio out, and Butler possibly out, Bulls guard Dwyane Wade knows his teammates will have to do even more as their six-game road trip continues.

"Just more guys have to do a little bit more," Wade said. "Obviously, Jimmy is a big part of what we do at both ends of the floor. But in the NBA, it’s very rare guys play 82 games. So you gotta be prepared for it. And guys have to be willing to step up. Guys have been working very hard around here of late. So I think everyone is looking forward to their opportunity if they get it. You gotta go play your game. You can’t replace players like Jimmy. But bring whatever you bring to the game. And understand defensively, we’re going to have to do a little bit more together. We don’t have that guy that we can just put on a guy. We want him to be healthy for sure. We don’t want him out there playing not the way he’s capable of either. He’ll figure out when he’s ready. Outside of that, we have to do our job and compete."