Andy Burke
BBC Sport Scotland Senior Reporter
Captain Brad Lyons says the Kilmarnock players feel a sense of guilt over the departure of manager Stuart Kettlewell.
Kettlewell, who took charge in the summer, was sacked after Sunday's 2-1 Premiership defeat to Aberdeen extended Killie's winless run to 10 matches.
Kris Doolan has been placed in temporary charge of the first team prior to this weekend's meeting with Falkirk.
"It's probably guilt, that's probably the biggest feeling," Lyons said.
"At the end of the day us players are the ones that go out on the pitch, we're the ones that are putting in performances and getting them results and unfortunately it always falls on the gaffer and his coaching staff.
"So we are guilty of it, we do feel sorry, especially a gaffer losing his job so close to Christmas and stuff. But we need to put that in the past, as bad as that sounds and go again this Saturday for a new gaffer."
Lyons said he was sorry to see Kettlewell go, and apologised to his outgoing manager for the run of form that cost him his job.
"I think he spoke to a few injured players when he was in, but I had a phone call with him on Monday night and it was a good phone call," he added.
"Me and the gaffer got on really, really well. He got on with the players really well and we just wanted to say sorry to him.
"And I reached out to him first because, as a captain of the club, I did feel really guilty because it's me and the players' fault for him getting the sack."
Lyons says Doolan's first task has been to lift the mood among the players as they look to find a way out of their poor run of form.
"I think he's just brought positivity into the building the last few days," Lyons said.
"I think when a new gaffer comes in, it's a fresh start, it's a clean slate for everyone. And I think you see that around the building, you see that in training.
"Everyone's trying to prove a wee point, trying to get into that start 11 on a Saturday. And I think that's what comes with a new gaffer, is that wee fresh start, clean slate, and it's a new start for everyone."