Maybe not 10 years, but getting both within 12-15 is definitely going to happen. Look at the Liberal budget for freak's sake. It provides enough money for both projects through a dedicated revenue stream.
With respect to pensions, an expanded government pension is absolutely necessary given the changes in our society. Back in the 1960s when the CPP was introduced, it was adequate because:
1) Most people died only a few years after they retire. Now with higher life expectancy most people are living 20-30 years in retirement.
2) Most people had defined benefit work pensions back then. Nowadays most Ontarians have no work pensions at all.
3) The cost of living relative to income was a lot lower back then, meaning people were able to save for retirement. Nowadays, everything from housing to transportation to food is way more expensive than it used to be, and incomes haven't grown to match, so people have a lot less ability to save than they did back then. The new ORPP, with 50% of the money coming from employers & the high returns created by the provincewide combining, will offer people much more bang for their buck than private savings ever will.
The days of everybody having a work pension and a nice fat RRSP are gone. In the coming decades, relying solely on CPP & OAS for retirement security, which used to be a rare thing that only the very poor had to deal with, will become the norm... and the $12k a year income from CPP is nowhere enough to live off of.
For those who are lucky and are able to contribute regularly to their RRSPs, offset the ORPP by simply reducing your RRSP contribution by whatever your ORPP contributions are. You'll get more money off the ORPP than your RRSP ever will thanks to employer matching & the higher return rates created by combining savings. CPP gets investment returns of 10%-15% a year because it's so damn large, no middle-class citizen's private investments will ever get that.
I'm 21 years old and for people my age the ORPP is absolutely crucial. My generation is going to be forced to spend their entire working lives sinking the bulk of our incomes into rent/mortagages given how expensive housing is these days (housing costs have been increasing faster than incomes for decades now), plus paying off massive student debts created by the fact that the government only pays 50% of universities budgets these days. Whereas our parents had much cheaper housing relative to income, and went to school back when the government paid 80% of the costs. We're not able to save for retirement the way our parents did.
The ORPP is absolutely crucial for fixing the generational inequity crisis.