When we talk about land, we don't necessarily distinguish between the federal government and the provincial government. We view it as crown land.
As we all know, in the communities I represent, the Nishnawbe Aski Nation, although it's provincial crown land, there are large tracts of land still available. By “available”, I mean there is still not enough development. Although there is development going on, there are still large lands available. From that perspective, land is available; from our perspective, why shouldn't the tribunal be able to make that decision?
In terms of the narrow point of view regarding treaty land entitlement claims, it's my view that it does not matter that the third party holder, currently Ontario, would have a say on the allocation of reserve lands.
When you look at the reserve provision clause in the treaty, it's the federal crown that provides that legal obligation to provide reserve lands. The federal government can go ahead and say to a first nation, “You have so many acres under your entitlement, so we're prepared to award you that land”; the province would have no say, even though they own.... I suppose it's presumed to be under their jurisdiction. They say they own the land, but I'm pretty sure it can be accomplished.
As to your question regarding the use of a tribunal, I think if it involves land, especially the large tracts of land.... In our case some of our treaty land entitlement claims are large, and I'm pretty certain that first nations wouldn't want to take the risk of taking that to a tribunal. If it's a smaller claim regarding timber or a legal decision or a small amount of assets, yes, it's a useful tool.
So I suppose the short answer is yes, but it would be minimal. If it's talking about land, no, it's too risky.