Assistant coach Abdul Aziz and keepers? trainer together with the physiotherapist and the team manager have all been axed in the fall-out from their 5-0 thrashing at the hands of Kotoko on Wednesday.
Sackey quit his post on Monday but was asked to return before they were humiliated by in-form Kotoko.
But it looks like Sackey jumped before he was pushed.
"The board in conjunction with management team decided the technical bench should be dissolved," the club?s chairman Alex Odoi told Ghanasoccernet.com .
"The problem has to do with the fact that Nii Adu is our substantive coach and when we were travelling to Kumasi after the RTU match we didn?t hear from Nii Adu again.
"He did not even tender in his resignation letter so we have to make do with Aziz and I think you were all witness to what happened in Kumasi which wasn?t the best so we need to shape the technical bench that is what we have done now.??
Olympics play on Sunday at home to promoted Zaytuna and management is working at a rate of knots to reconstitute a new team.
"All I can say right now is that we are in a meeting, we we decided on who is going to take over we will make it known, I think that will be between now (Thursday) and tomorrow (Friday)."