Not a ton of players like that at Everton. Guys like Lukaku and Richarlison were clearly below their level for us, so once they moved on it always felt like they’d “earned it”.
Closest would probably be Ross Barkley simply because of the way he left. Led the club to believe he was going to sign a new contract all while running his current one down, eventually forcing the club to sell him to Chelsea for pennies on the dollar once it became clear he wasn’t going to resign and they were going to lose him on a free the following summer. I’d be lying if I didn’t say that the fact that he turned out to be almost a complete bust has made that loss easier.