Agree, 100% TO's job is not to watch targets, and as II said with windows, facades etc. you can't sometimes see the targets, that's the spotters job.
This is not dissimilar to a shooter deliberately running into the RO after he's messed up earlier in order to gain a reshoot. That infringement has been sorted, but
this other scenario with the MD overiding things, could open up a whole can of worms. In 90% of the time I stay quiet and let the shooter get on with it, I will save him from an imminent
infringement where I can see what's coming and I normally leave guns to fall too,