I think a lot depends on the character and attitude of the loanee.
I was really impressed with Fletcher away at Fleetwood. He didn't play that well in a poor team performance but he chased everything down and put more effort in than anyone that day.
It's one thing experienced old pro's like Redders & Eaden getting pissed off, but most of our present squad arrived recently from non league/lower league and we probably trebled their wages not that long ago. To expect parity with a loanee from the Prem would be a bit rich. They would also benefit from any win bonuses he helped them win. If he delivers on the pitch I can't see how they can complain. Surely if he proved to be a dud we could terminate the loan