Yes, he overpaid for Moreland and Pearce. I doubt anyone would have paid Eovaldi that much for 4 years.
I do not think he overpaid for Price. He was the best, and the best cost mega bucks.
I loved the Sale signing, and we'll see if it becomes our next albatross or not.
JD was not overpaid. Bogey was not overpaid.
Overall, DD seems to have come out about even on the overpay/underpay scale,to me.