Because the TCs themselves are demanding that they be given the full option to reclaim their properties in the south if they wish to do so, while the GC refugees are also demanding that they be given title deeds for the refugee houses they are currently using, which of course are largely built on TC land. Thus, any new proposal solution for the property issue will look very much like "option D" in my May 2005 poll, ie full return of all properties that a refugee does not intend to keep through exchange of equivalent properties.
Alex
TCs are indeed demanding that they get all their properties in the non-occupied areas back - AND they got that in the Annan plan.
GC refugees would indeed like to receive title for their refugee homes in the south, but you are making a big mistake by assuming that they are prepared to accept that IN EXCHANGE for forfeiting their properties in the north.
I personally know many relatives and others who would like to get title to such refugee homes, but there is NO WAY they would give up their rights to their occupied properties in return.
The vast majority, if not all, of GC refugees demand the return of all stolen property and full return rights. This means that Turkey would never be able to allow all those who wish to return (OR have the right to return sometime) to do so. If Turkey allows this, GCs would be likely to become the majority in the north in the near to medium term, something Turkey will NEVER allow. I am surprised that after all this research you don't seem to be able to realise this - can you explain your rationale which contradicts this? And also why Turkey has not even considered this idea seriously to date?
Accordingly, the only two scenarios realistically open to GCs and TCs are those of:
1. limited return rights and 2 separate states loosely connected at the top (i.e. Annan plan without substantial modifications)
2. 80-20 solution
When all parties involved realise this is the case, the solution to the Cyprus problem will be found, and I believe it will be number 2.