Oooooh. This is interesting. Pay close attention to Kimberlin Brown beginning at minute 3 in the clip. When asked whether she will be returning to the Young and Restless she responds that when they wanted her back last time she had been in an accident and recovering and that now she is almost fully better and that they want Shelia back. Wouldn't it be something if she returned as Shelia Carter?
Word of caution: She said the Young and Restless wants Shelia back. She didn't say that she had been contacted to return and since they had Michelle Stafford portray a plastic surgery altered Shelia there is nothing stopping them from bringing Shelia back as portrayed by Michelle Stafford.
Do you want Shelia back or have you had enough of her?