Agreed.
The only things the TRX can't do is at the limits of the imagination...
It's funny though, he did part of the same thing Rebecca Sweeney did. Looks just as challenging either way. Once I get a 2nd TRX I'll have to give that a shot. 
Here's the vid of Rebecca doing it if any of you is interested:
Thanks,
Justin
Justin Brinkerhoff
Fitness Anywhere Community Moderator
IT Specialist
http://blog.gettingfitnaturally.com
** DISCLOSURE: I am not an employee of Fitness Anywhere Inc. and all comments, opinions, and information shared therein are of my own representation and/or based from medical and/or scientific research and findings. **