umm...
All of the above, except revenge on Moreau (I think that was luck of the draw at the time)
So a showing for the home folk, a showing for the peloton and a showing for himself (for confidence)
I reckon he'll attack again tonight (tonight for us in Aust.) on the cat 2 climb and try a run for home over the remaining 50km, maybe he'll get help from some others out for a stage showing.