Yes, Sagar bhai, it is obbahoti/borkhasto, but in reality, it is a sacking.
Those are soft words used to recognise the contribution of Shakib as a captain.
Tamim, on the other hand, I would say, just got sacked.
Fabi Ayyi Ala E Rabbikuma tukajjiban - فَبِأَيِّ آلاءِ رَبِّكُمَا تُكَذِّبَانِ
Then which of the favors of your Lord will you deny? "We do not deny any of our Lord's bounties/favors upon us."