Following Sri Lanka's 2-3 loss in the recent ODI series against Pakistan in the UAE, the SLC officials had felt that the team's performance was extremely below par.
The sources told 'Daily Mirror' that a lot of changes could be made in the team by infusing new players into the system through a gradual rotation system of resting seniors and trying out new talents in their place.
Malinga reportedly missed most of the fitness regimes citing knee injury and had also refused to look for other methods of fitness.
Malinga, who is currently playing in the Australian Big Bash T20, took only six wickets in five ODIs against Pakistan with economy rate of more than six runs per over. He went wicketless in two games despite bowling his full quota of 10 overs.
The paper speculated that even some of the senior coaching staff might also come in SLC's firing line.
"What can you say about Sri Lanka's batting and fielding performance? Who is responsible if the team fails? What is the point of having all these coaches, paying them huge salaries if they can't do their job properly?," said a source in SLC.
"It is time that SLC takes these people to task. All this time, they were enjoying big perks and having an easy time. Now they will be required to prove themselves. If not, SLC will not hesitate to show them the door," he added.
