Oh it is way too late to be thinking about QPk - The Mississaugas Nation's claim to Toronto was successful in 2003.
The gov is trying to figure out how to pay for it. The Toronto Islands are unceded, thus still Mississaugas title. Toronto is too until the feds pay up, of course.
Land claims are not political, but legal. Dalton can only stretch the law so far, and he is way beyond it anyway: Ontario has failed to consult with Six Nations about development on disputed land, so developments is being halted until he does. Makes perfect legal sense to me.