Looks like you went with Mullen but I take it back. Cut Spivey, send Mullen down to AAA and bring up either Aybar or Martin, probably Martin. Those guys could actually help you in the field, too. Both hit lefties pretty decently. Both are maxed out as far as development so they won't get hurt by bench time.
And get Romano up 20 games into the season. You have and interesting situation there. Romano is a very good MLB guy right now. Probably something like a .275-.340-.500 (ish) player with a a great COF glove who will be a decent 2B in a year or so, and there he will have a All-Star bat. But you have M. Martin in LF. He's a .310-.400 type guy with almost no power, as you know. Javier, in RF, over-produces according to my eye, because of his crappy Contact #. I can't believe he's never had an injury with his 45 Health #, which is already declining. He's due to break several bones. I would dangle him as trade bait, I think.
Interesting lineup decisions are out there.