I agree Hyde would be the favorite, but I'll be surprised if he's not snatched up in the next two weeks.
On Girardi, there are obvious culture fit issues there. But if Theo decides he wants to do a complete shift from the laid-back Maddon, Girardi does sort of fit the bill. I think it's pretty clear Theo is tired of celebrity managers, but Girardi isn't that in the same way Maddon is.