I think Mr Rees-Mogg's carefully cultivated and maintained 'Minister for 1872' image hides a razor-sharp mind and a political antennae with few equals.
He has been, and will continue to be, careful to skate just above the maelstrom going on underneath him, and he will be poised to wait for the dust to settle, using the time to assess which the winning person or persons are or will be, and he will alight alongside them smiling elegantly, and ready to offer his considerable skill and experience to assist.