He was mentioned to have a new assignment dealing with the Phantomhives so it's possible. Also he's one of Yana's favorite, she's definably bringing him back.
I agree with vamp_grl_123. Ronald mentioned an assignment Grell had dealing with the Phantomhive household, so... there's just not much più to it than that lol. It's not unlikely.
I agree with emiliux123. He's there with Ronald Knoxx collecting souls from people eaten da zombies! Yay!!! Anyway te will be looking inoltrare, avanti to the point when Grell sees Sebastian is there! Like Grell says, the purest form of Amore is a death match! XD
