My guess is that he'll take a refined stance of not taking others down. He's someone who clearly has eyes on a bigger prize (politics probably as already mentioned here) and knows that regardless of what comes out, theres probably more than enough people blinded by his greatness to still make a semblance of this possible (see Huffington post article about Livestrong donation increasing x 25 since allegations came out).
Just out of interest, has he ever stated under oath that he never doped? Or has it always been via statements? Sure it would never happen but I'd love to see that fucker do time for perjury....
I"ve always found Michael Ashenden"s view interesting, he has no doubt Armstrong took EPO during the 99 Tour. Ashenden was of course part of the team that developed the test for EPO.