"Everybody has had their time to voice their opinion," Vukona said. "I think everyone was disappointed in those meetings that we had to hear that.
"Guys are putting a lot of effort in but not in the right area and right now we're trying to channel everything in the right directions... have everyone in unity.
"We hate losing, especially on our home floor. The guys are pretty pissed off, really."
Coach Dean Vickerman said there had been a "good, honest review" the day after losing to Adelaide and there were adjustments at the two practices this week."
The Breakers will need to be better against Illawarra, whose overall shooting ability was their strength, and will be weary of former Kirk Penney who seems to save his best for his former club and who scored 36 and 27 points against them this season.
"We try to give every game equal importance [but] they are the hottest team in the league right now and it's an absolute test of where we are comparative to the top team in the league," Vickerman said.
"They have given us two 20-point beatings and their strength is having so many people who can shoot the ball at a high level. They've averaged over 100 points in recent games and against us. We need to keep them around the 85 [points] mark."