I wasn't the sponsor of this rule change but I was the ogre that caused it. At our 2018 NFHS meeting I shared an event from the previous season and for opinions. There was a mixed response that triggered me to write a POE for the 2018 Officials Manual that later evolved into a POE in the 2019 Rules Book. The "event" went as follows...….
(1) 1:30 left in 2nd period, tie game, home team @visitor's 10, Thor -the god of lightning - arrived;
(2) everyone runs and hides;
(3) AD shows up in our locker room;
(4) He announces : "I'm calling this halftime, so when we resume we'll finish the 2nd period and move right into the 3rd
![Cool 8]](http://www.refstripes.com/forum/Smileys/classic/cool.gif)
";
(5) I responded : "BY RULE, with mutual agreement of the coaches, we could shorten the half to 10 minutes or consider the 2nd period ended and consider this the half."
![Cool 8]](http://www.refstripes.com/forum/Smileys/classic/cool.gif)
(6) He replied : " NOPE, this is the way we did it in Florida - I was an AD down there for 20 years - and this IS the way we're we will do it today."

(7) I rebutted : " YOU left Florida when YOU crossed the Georgia line, and WE'LL do it by the rules

!"
….We finished the 2nd period, which took 10+ minutes with 2 TDs on a hot Saturday afternoon, followed by a 10 minute halftime and 3 minute warmup. I felt good about my decision as I felt the kids needed the halftime break. With the rule change, we could now do it the way of the former-Florida AD. He may be back there, as he's not here anymore.
My apologies to my Floridian friends on the forum, I don't associate you with him

!