The plans are in place. They are only waiting for permission from government to restart the animal sacrifices.

Jews Revive the Sanhedrin with Plans for a Passover Sacrifice — Beliefnet.com
In a donated apartment concealed among the narrow streets of the Jerusalem suburb of Nahlaot, 13 Orthodox Jewish men meet every Tuesday to debate matters of Jewish law. They are the management team of a larger developing Sanhedrin, or religious court, in Israel.And they plan to sacrifice sheep on the Temple Mount on the day before or one month after Passover, which starts at sundown April 2. Either date is permissible under Jewish law. “If the government will not resist,” said Rabbi Dov Stein, 68, a member of the group, “we will do it.”As Easter eclipses the last days of Passover this year, Christians will focus again on the sacrifice and resurrection of Jesus. The Sanhedrin, meanwhile, will literally attempt to resurrect the Passover sacrifice of old. ”

“The Passover sacrifice is the latest of more than 40 legal decisions issued by the modern Sanhedrin. Seventy-one Orthodox men revived the court more than two years ago in the city of Tiberius, the same geographical spot they believe marked the final days of the Sanhedrin a few hundred years after the time of Jesus.”