And please, just like with Lampard and Dele Alli, don't give it all "but he only had two days to bring in Ashley Barnes".
Dyche will have known for a week at least that he had an extremely good chance of the job and should have been doing his homework as to who is available and sounding them out in private. Since Thursday/Friday he'll have made his priorities known to Thelwell and they'll have had three full days so far to contact clubs and players, with a further two days to go.
If he gets the full Gordon money, which he should, and he wastes it on dross like Lampard did with the Richarlison month, and we go down, those failures are at least half on him.