[David55]

I don't know how it will be done tomorrow, but today all anouncements were done in english. Most israelis know english at a good enough level to understand this stuff.
I think tomorrow the pit announcements are still going to be in english, but the team introductions and game explanation will be in both languages (like last year).
The language barrier was really not a big deal today. In the worst case, someone near by came and translated.