The worst relieving corps in the AL last year, according to Baseball Prospectus’s Expected Wins Added Over Replacement Level? Your Boston Red Sox! (Followed by KC, Tampa, Texas, and Baltimore.) That’s not good company. How does this bode for 2006? We might note the obvious: the Sox pen sucked last year; it needs a big mprovement just to hit mediocrity. On the other hand, improvements have been made, and the team practically won the division last year with the suckiest bullpen in the league. So even a mild improvement is going to be a big advantage. Anyway, it’s always fun when Boston comes in last in something.