I don't think that Miller is the mole ( i might be wrong though ) the way i see it is Kennys opened his mouth once too much for Pedros liking so Pedros had to show him who the boss is Millers no liked it so Pedros dropped him.
Then you've got Kennys agent weighing in with the mole shite,i haven't seen anywhere Pedro saying it's Kenny.So it now looks like Millers off which to me is good news as he's been rubbish most of the season anyway.
Oh and Wallace should have been non-commital as i think he's backing Miller over Pedro there,not a good idea for him as he could be out the door as well.