Hey Phil,
Are you picking a fight with me?
Just kidding. My point wasn't directed to you, but it was just another angle of what couldve happened. That shot might not have been planned to be used as it was and the climber might have been a little less precise with line placement because of it. He also may not even use the same methods at all by now, who knows right?
I am glad that you brought this up here because it gives us all a chance to look at others choices and compare them against our own. My choice
Usually is to tie in with both above because of those same reasons I wrote about 14 years ago. That said, this debate has come up many times through the years and I still don't believe that we have a right or wrong decision based on the votes.
One thing I would say is whatever you decide, make sure that you are secured to the trunk with an escape route in place! That is the main idea. I would also recommend, if you choose to tie in one above and one below the rigging point, I think the lanyard should be kept above so that you do not get pinched and kept from being able to descend in an emergency. The idea here is that you can still un clip the lanyard and rappel on a single line even if the line gets pinched. Again, that is my personal opinion on the matter.