Stalin and Churchill have a lot to do with Transylvania.
This asks the questions does everyone want what is best for Transylvania?
In a sense, yes people who live there want what is best, but I would argue that people who have not lived there might be unsure, or unaware of the reasons for bitterness about Transylvania. One can even argue that the Romans and Dacian began this conflict so many centuries ago.
It is interesting to see this and something which needs to be taken into account when one discusses Transylvania. If this means that Transylvania is a part of Romania, it should be because of the population that lived there bears this out. In the 1886 map it shows that there was and is a strong Romanian population there.