Oh Guiliani Shmuliani! Trump --
-- "knows a lot about hacking". He said so himself. And he uses Twitter with his phone, so that makes him a computer security expert in his own right. Most likely he'll use his immense skills to bring Guccifer to his gnees, and expunge Fancy Bear from existence.
So Guiliani is just window-dressing. Ugly window-dressing, but still.