5 actually. Cano, Tex, Arod, Swisher, Granderson. Posada probably can hit 15-20 as a DH, possibly Montero over the course of a full season, and so could Jones, despite being who he is. They're about as scary as lineups come for a BoSox fan.
He's who I'm the least worried about, especially considering he was pretty much healthy back in September. I think this whole team has been taking it easy this spring, as you could tell by a 10 game losing streak which was followed by such a dominant outing last night.