This is more likely to happen:
JGs helmet comes off.
There is mass confusion.
No one will know what to do.
Players looking towards sideline for help.
Coaches not realizing what happened or needs to happen.
Finally as final seconds tick from game clock they put Kelly in wildcat.
Ball not snapped in time.
Next attempt, a lineman moves for another 5 yard penalty.
I honestly think something like this would likely happen.
This is how in disarray the offense and organization is......
Sad....