Before we get too much into the doom and gloom of injuries, let's just take a second to appreciate the fact that we have some fair depth at the moment. A good replacement is all the difference between an injury being an abject disaster and a blessing in disguise.
If we have injuries, we have actual solid prospects to replace most or all of the fallen, rather than schlubs
C: Expo, Lavarnway
1B: Anderson, Lavarnway
2B, 3B, SS: Navarro, Iglesias
LF, RF: Kalish, Reddick, Nava
CF: Kalish, Reddick
DH: Lavarnway
That's solid. In fact that's better than solid in most of these positions. If Lavarnway can play adequate first base we have guys who we can play in every position that would probably be playing in the big leagues this year in a smaller market.
The Second String Sox could probably win 65-70 games in the big leagues right now, depending on pitching.