We had that answer last week from Rex Dickson. The answer is absolutely not, that questioned was brought up and they aren't adding OL/DL this year and ripping it out next year. It will be worked on for 3-4 years.
Physics has been worked on for the last 2 yrs and will continually be worked on.
The days of putting in protak and taking it out the next year is gone, we were told.