An early general election?

What can we expect from the next general election, which a few believe may coincide with the Sarawak state election?
The last general election was widely described as a watershed general election, but real change is still some way off, although we are now closer to a viable two-coalition system.
Much has been said about the next election being make-or-break for Pakatan, especially if the Election Commission manages to push through a constituency redelineation exercise (which many believe would favour the BN, if experience is anything to go by).
Full article on Aliran website here.