Sorry but its a sad fact of Evertonian life that they do.
I dont know why they do but it has always been the case for as long as I remember. Jonny Ebbrell used to get booed as soon as his name was announced, same as Ratcliffe when he first started out, Stauart Barlow, Michael Branch they have all had it.
Osman and Hibbo in particular have been tergeted by the boo boys for years, its not something that has happened recently