general election: more single wards?

given the situation where grcs are no longer a sure win formula with several doubtful ministers able to carry them home, maybe there will be a slight change with more single wards being offered. this will allow more contest and a chance for the voters to exercise their rights of choice. this will be good for every one, the voters, opposition as well as the pap. for once, the seal of invincibility is no longer there. the apparent weaknesses are now exposed through years of scrapping the bottom of the barrel. not many strong leaders were churned up that can command the votes without being questioned. many are good administrators, number crunchers, playing with figures and statistics, but as people motivators, they seem to be wanting. would pap then change strategies and break up a few weaker grcs and hope to lose less instead of the whole grcs? or would pap still perceive that they are invincible in grcs with all the ministers carrying their weight? or will grcs become bigger and lesser ministers need to be called upon to shoulder the heavy responsibilities of a home run. the number of single wards being offered for contest will be the first indicator of what the real perception is.