Losing a battle to win a war

There are many views on the merits or demerits of the dismissal of Yaw Shin Leong. Some argue that politically it is unwise to risk a hard fought seat in Hougang only to deliver it to the enemy on a platter. A better game is to hold on to the seat, keep it warm and safe till the next GE. This is just another way to play the game. It would also be an option that gives the ruling party the moral