I doubt there will be any changes, if theres any changes that need to be done, it should be done in the grass roots.
Instead of just swapping & reshuffling cabinet positions every few years, they need to put people with proper credentials in their field (internet here being the subject field). Not like a crony family swapping education/finance/whatever/whatever every few years.
A fine example is Zeti. She is very experienced in her field and what she is doing is to the best of her ability.
If you put Ongkili who was what the last time, and with what portfolio to even do any good at helm, what good may come?
He'll just sweep the dirt under the rug for the next person in charge.
Just like what Michael Lai (current something something of P1) did to Streamyx.

Last but not least, its not fair to compare Japan with Malaysia, they have been laying optic fiber to the house since early 2000 already.
Even countries in Europe and US, who actually WROTE the standards and protocols for this technology you clamor do not have a penetration rate like Korea and Japan.