Longer to close or longer to ROFR?
ROFR you have an extremely high chance of success. Disney taking a contract from an international seller is almost unheard of.
Close was taking longer during COVID because a lot of countries had limited hours at various government agencies where they needed to get paperwork notarized (or that country's equivalent of notarized). Peoples experiences varied greatly though. I bought from an international seller who was extremely on top of their paperwork and we closed quickly, despite a couple of days delay while they waited for a government appointment, then I had a domestic seller who was completely negligent, didn't check his email, didn't read his paperwork, took forever to sign things, etc.