I am as tired as everyone of these threads, but to be fair to those who are new to this site/forum:
None of us know, and probably neither do the parks for sure, although they may be able to make an educated guess. They will be open when they are ready, tested, and 100% safe. However, with the current rate of testing and progress visible to us, I sure wouldn't reccomend anyone counting on any of the Deja Vus being open this year.
When they are open to the public (and not just rumored to be), I'm sure there will be plenty of fanfare all over the net.
-------------
- Peabody