Yeah, i really miss top too: there is nothing perfect for this deck like it, sadly.

I think that 3 Leap 3 Souls is a way to pursue, i've really liked Souls and Timely Reinforcement in the sb. I'm moving Curse in the SB, since Humility is being far better against too many decks.
Recruiter could also be a thing, dunno how much he's better than Eladamri's call, expect under Dovescape (that i'm happy to see in other list, for me is too good against many decks and a catch-all for combo).
I like Garruk, since i don't want too many not-flexible spot removal and i'm happy with 2 Brutality and 2 Decay (at least for the brutality part, dunno about decay/stp/more brutality now that cb is gone).