If one of these missed false starts impacts a playoff game, that would be really bad.
From the above image posted by Old School, the sideline official can be seen.
For the life of me, I can not understand why the NFL does not TRY a simple adjustment where that official stands on this play. Move the two sideline officials OFF THE SIDELINE, and have them come forward onto the field about 10-15 feet from the the players.
That would bring them much closer; and, perhaps, better able to see these CLEAR off-sides.
The officials would not be in the way, as all 22 players are bunched in the middle of the field.
Even if the offense tries something other than the tush-push, the officials will have time to move. Hell, most of the other officials and the referee are on the field every play, moving amongst the players and action.
I'm not certain it would work but for Fuck Sake! ... TRY SOMETHING!!!