No field marking may obscure any portion of any yard line, sideline, or goal line. Each line in its entirety must be clearly visible to the officials on the field.
You can still put logo on the field and it can be a large as you want, it just can't obscure the yard line makers. So now when you look at the Tiger Eye on LSU Field it will look like it is in jail. The lines will have to be white and on top of the logo. If LSU continues to do it with the new rule.
Speaking of LSU's field. Aren't they the ones who number every yard line instead of every other one? As in they have the 5, 15, 25, 35 yard lines etc. marked with the number as well?