"The price of reliability is the pursuit of flexibility.
In a Sev2 that might become a Sev1, the facts arrive out of order and everyone wants the next step to feel obvious. The fork is real even if nobody names it.
When the decision stays implicit, the system still commits—by drift, escalation, or whoever speaks last. You see it in a design decision that is legible today and costly tomorrow, where the first clear call happens after the cost has already been paid. Clarity is not certainty; it is a small commitment the team can execute without reopening the decision at every update.
Defer deliberately: name the deferred item and the trigger that makes it urgent again. That is how you stay decisive without pretending to be certain. Let others hold you to it.