In reply to andy: personally Im glad DM is now eligible, I think he deserves to now be picked based on the example he has gone on to set.
I know less about DC and so am reluctant to comment on his potential appearance.
I dont think it matters that Brad and Hoy have said they dont want previously banned athletes competing, as Chris will not be in the road team (obviously), and I am not certain Brad will be either, as he is a big favourite to win the TdF and will only be finishing it a week earlier.
So my prediction is Brailsford will pick DM for road team captain and will only race Brad in the Time Trial, particularly as the time trial is only 4 days after the road race.
With some of the other big contenders for the time trial currently injured (they will be back but who knows in what shape at this point - Martin, Cancellara etc), then Brad will be one of the favourites for that for sure.
Im also fairly sure DM has said that he thinks the BOA ban should be overturned, but that he wasnt sure he would make himself available for selection (though now its been overturned I believe he will).