Here is what I, as a huge Brian supporter, think about this decision:
1) "The Last of the Mohicans" prgram had potential, but it was extremely badly constructed. There were, what I would call, "Tarasova" bits, i.e, no choreography, based solely on the skater's interpretation, followed by bits with choreography. It looked like a patch-work choreography. Plus, at the beginning (after the quad), the Brian skated in a curved path when huge, straigt-line paths would have been more appropriate for the music.
2) This kind of music suites Brian very well, but as he said, he doesn't necessaryly feel comfortable skating to it.
3) I think Brian made a wise decision in changing his LP. He has learnt from the past, he has learnt not to be stubborn. The past has shown that when he isn't comfortable with his LP, the end of the season is desasterous, but so is the next as he lacks in confidence.
4) Choosing to skate to Matrix and "Requiem for a dream" is a sure choice which will allow Brian to regain confidence, plus he's fantastic at the kind of stuff!
5) It is still a risky choice. It's the second time he has gone back to skating to the Matrix, something which might play against him. He needs to show his versatility. (Brian's "artistic" problem, isn't really artistic, just mental). If he wants to win gold at the Olys, he needs the judges to want to give him gold, he needs to be olympic champ before the competition starts, so to speak. I'm worried that because of him skating again to Matrix, judges will just think he can skate one program.
6) Brian has chosen to skate to a different part of the Matrix theme tune, one from the Matrix Reloaded and to Requiem for a dream. At least he isn't doing completely the same thing. As for how different it will be to the first Matrix program we'll just have to wait and see.
7) Brian will really have to work on his exhibition programs to show judges that he can do great stuff on different kinds of music.
8) This gives Brian an opportunity to work with another choreographer before making his mind up for the Olys.
9) I'm worried that because the program was made recently, and so quite quickly, that it won't be very good.
10) Brian seems chiffed about it, so I'm not all that worried!