I think we all are fed up. If anything, though, McGuinty has been open to new (and even controversial) ideas over the years.
The ideal situation would be giving Metrolinx their own revenue collection tools. For obvious reasons, this is not going to happen before the election.
Alternatively, they should be seeking out a private investor to build the lines, and include a multi-year pay back contract. This is what happened on the Canada Line in Vancouver. Yes, it's true that they will ultimately be paying SNC Lavalin 2+ billion dollars over the years, but at least they got the thing built. I say it's worth it,compared to the alternative of getting nothing built.
So, the optimist in me sees them taking the remaining cash, and using it for a down-payment on a private partnership such as that. If you agree with this idea, please spread it, track down the homes of Metrolinx board members or something, and leave it in their mail box? I don't know?