i was thinking this but i am sure the players all have heart rate trackers and other data that the staff can monitor to know when they need to come offThought he ( & others ) had a poor game agst Luton.
Think the midweek game took a lot out of the players especially Dom.
But yesterday with a good week behind him he was really spot on. Looks to added a lot more to his game since he's come back.
Would have replaced him as soon as the 3rd went in and give Beto & Chermiti more game time to keep Dom fresh.
a bit like a real life stamina bar on fifa or football manager
however, as you say with dom its more likely he’s going to get hurt
he had 3 in 3 so him and dyche probably wanted to be on as long as possible without finding the net