If everybody is in agreement, I'm not going to be a stick in the mud and flag it up the chain of command or anything -- just saying that *by rule* that may not be a long enough halftime.
Just a reminder, when the MANDATORY 3 min "Warm Up" was added, the purpose was to give the team opportunity to "loosen" their players up before participating. How the teams elected to do so, was up to, and the responsibility of the team.
God forbid, a player gets hurt thereafter, and an Insurance Co. attorney is looking for somewhere to shift blame, 1st stop on that search might be, "Did the officials insure compliance with the
MANDATORY 3 Min RULE.(NFHS Table 3-1) If so, the search should move to it's nest stop, if not you may be involved in a long, unpleasant ride.
Doesn't happen often, but the lawsuit that helped create the current "Restricted Area" rules, was prompted by a Disability claim lawsuit instituted by an insurance company regarding a disability claim by the coach who was injured in a sideline collision that forced his premature retirement. The crew of officials, included in the suit, were eventually released, after several YEARS of litigation.