Let's be honest. In Memphis, the time we show at the trip folder has very little to do with when we depart.
I'm going to show up with a semblance of an idea of what the weather and notams are to prevent being screwed by an inadequate plan from GOC versus planning to catch it at the last minute. That's just the way I roll. I'm not doing it for the company, I'm doing it for me.
Most of my trips pay TAFB, or if I'm hub turning-pay 3Ch per duty period. Thus, the vast majority of my trips washed out the 15 min early show-so, I'm glad it's gone. Again, that extra 15 minutes prior at the folder meant essentially nothing in a departure from Memphis. Most of the time it meant killing 20-30 mins in Memphis before we went out to the plane.
On the rare occasion a trip paid TAFB, 15 minutes extra is equal to an extra 4 mins with the new trip rig, so, my bad on using the old figure.