Perhaps I wasn't very clear in saying the following:
"All TC owned land in the south remains TC owned and in the event of a settlement will be returned to the refugees"
As you say it is not necessarily the case that all refugee land will be returned. This will of course depend on the settlement. The point is that the RoC's policy has always been to pursue as much as is possible the 100% right of return of refugees. As this becomes more and more impossible clearly a settlement in which many GC refugees are only compensated should also mean that a similar number of TC refugees also only receive compensation. Everything will of course depend on the provisions of the settlement, which is precisely why buying refugee land is not a good idea since you are never quite sure if the land is yours to keep.