If PAP are so far vague about their plans for us Singaporeans, means they either haven't figured it out yet, or rather have a free reign after elections are over to do as they please where they see fit. Not us citizens, but PAP themselves decide what path to go onto and that's that.
They just cross their fingers we are so grateful for what we have now that we continue supporting them with eyes closed no matter how their performance is.
Another reason could be their plans for Singapore will cause them to lose votes?
He didn't say that plan is off you know.