Go back to the previous post to the one you quoted.You’ve lost me here. What does a caution have to do with a 6 second IFK?
@Quarryref points out that a referee who is holding the ball too long will also likely be stalling over restarts - and if you're going to stick your head above the parapet and punish one to try and speed him up, a YC at a dead ball and then restart with the same GK will cause you less fuss than giving the IFK for holding it too long and potentially turning a defensive clearance into a goalscoring opportunity.
I was asking if that YC actually being a 2nd YC would tilt the maths back the other way or not.