Just like we have a lowest priority toggle for a hold, we need a highest priority toggle.

Sometimes, we have an item that needs to go through some updating or processing, and so we place an item on hold and bump it to the top of the list.  But sometimes someone else will place a hold and bump it to the top of the list and it will go above that hold.

We either need:

A) A single highest priority per item toggle

or 

B) A highest priority toggle that keeps the hold glued to the top, and when others are added, they go below previous highest priorities, and cannot be bumped above them.