Heh! Really? I think Eirene is pretty savvy about how to stay alive (poor girl, who can blame her?) and Titus Pullo seems awfully good at that :P (And also, narratively, I think that will make her too central to the storyline, whereas as far as I can see, the only point of having Pullo be Octavian's man while Vorenus is Antony's is to make sure they are on opposing sides eventually, IMO. I just hope they don't kill each other!)