Each Time Zone should have a 60 second window to set off all fireworks. From 9:00 to 9:01 the sky would look like nothing we’ve ever seen. The slow drip for 60 minutes is terrible.
On preventing runners - @T_Rost12 and I independently came up with similar numbers on pickoffs. They're very error prone!
Holding runners is primarily a timing game and speed to plate.
If the runner employs Talarico's Vault Steal technique, some disengages are likely required.