D&C 86

 Peter spoke of the time of the restitution of all things.  But in our day, the Lord spoke of this saying - 

"Therefore your life and the priesthood have remained, and must needs remain through you and your lineage until the restoration of all things spoken by the mouths of all the holy prophets since the world began."  (Doctrine and Covenants 86:10)

In my mind, all ordinances, covenants, and instructed practices would be restore in this dispensation.  It may be for a short period, but will be restored.