I never say newbies cannot be OMO .
U can be OMO , it will be better if u started off as relief then slowly move up as hirer .
Take gradual steps , one at a time .
Even PM Lee also started off as small minister before appointed as Prime Minister .
Our current Deputy PM Tharman will be our next Prime Minister .
Why ?
Look at his profolio now ..... he is taking gradual steps in becoming the next PM .
From minister of lower profolio to high profile full minister .
Including Finance Minister , Manpower Minister etc ....
U dun be a PM overnight .
Just an example .