The answer is, President Kiir, who needs to bolster his own image as South Sudan’s leader in light of the cabinet reshuffle, and in the run-up to elections in 2015. 
Jawabu ni Rais Kiir. Ndiye mwenye hamu ya kuimarisha taswira yake kama kiongozi wa Sudan Kusini baada ya kulipanga upya baraza la mawaziri na katika maandalizi ya uchaguzi wa 2015.