I dont know but President Hinkley got me thinking about a 7-year pattern after declaring the opening of the 7th seal on April 6, 2000 General Conference. President Hinkley referenced Joseph in Egypt and the 7 years of famine in 1998 and again 7 years later in 2005.
The Tribulation may have a connection with Feast of Shavuot/Pentecost or Weeks or 7's. Tribulation could be 7x7 or 49 (50) years. 7 Trumpets sound after the opening of the 7th seal. Pentecost is named for the 50 days (omer) following Passover (Pesach). Are we currently counting the omer?
Trumpet 1, 2001, 9/11
Trumpet 2, 2007, Housing Crisis
Trumpet 3, 2014, Russia in Crimea
Trumpet 4, 2020, COVID
Trumpet 5, 2027-8, (Locusts, Woe 1)
Trumpet 6, 2035, (Armageddon, Woe 2)
Trumpet 7, 2042, (7 Vials Wrath, Woe 3)
There is likely a connection between the completion of the Lord's House in 2027 before the Wedding Feast. (Andrea W). In ancient hebrew wedding tradition, the bridegroom spends a year away from his betrothed building her a home. The day of the wedding is not appointed until the Father of the groom accepts the home as completed. The House of the Lord is the Salt Lake Temple which will be rededicated in 2027 after an extensive seismic upgrade.