The next PM controversies

Chok Tong is worried that there is not enough time to appoint a PM designate to learn the ropes and tricks of the trade to be the next PM. His time frame is a few months and nothing more or it would be too late and too little. On the other hand, from statements made by Hsien Loong, what is the farce all about? In good time the problem, if there is one, would sort out itself.  What is there to