Palmer played the best part of an hour against Bournemouth and after that draw, Maresca said on the ex-Manchester City man: "[He] played half an hour the other day, played one hour today. So now it's important that he can build the physical condition."
Then, on Monday, the former Leicester City boss said Liam Delap is out injured and they are taking it easy with Palmer.
He told reporters: "Yeah, Liam fortunately does not have a fracture, so that is good news. And Cole is part of his process in this moment, he's not available, he can't play two games in a row in three days. So we've planned that, and it's just a way to protect him."