I was the opposite in 2023. In fact, I was on this forum ranting, when I heard the rumor the Colts were attaching a condition, that the new HC would have to keep Bradley and his entire staff. Now there is no way to prove that to be the case, but I believe it.
His failure, game after game, to not allow Collins to kill us, along with just watching that awful X clip of the Diggs TD (like taking candy from a baby) just reinforces my certainty, that Bradley's scheme, is the biggest issue by far of the Colts defense.