Ian Miller is coming up for the same reasons people wanted Billy Hamilton - he's fast, can steal bases, and should be a capable CF. Neither of them can hit, but that doesn't seem to be necessary for the roles they will play. I don't quite understand the 40 man issue with getting Graterol up, but I'm confident he will be eligible for the playoffs. At the moment, it does not appear any non-40 man players will also be making the trip (Alcala/O'Rourke) but that remains to be seen.