If the Sox make it to the world Series and Ortiz has to sit for 4 games, they are going to need another big bat. The bottom of their order would be Crawford, Salty/Tek, Reddick, Scutaro and the Pitcher. All of the production would have to come from the top 4 batters. I don't think they can produce enough to win with that lineup, and I am not hopeful that drew will return to being that big bat.
Reddick was the hot hand, but he's not hot anymore. DMac is hitting more now than early on, but his production is still anemic.