Even the Brewers realize what it takes to sign and keep pitchers that they recognize as upgrades to their team. If they're willing to give a 4 year deal and $42 Million to Jeff Supan, I believe that the White Sox see this and are horrified. We know that the Chairman doesn't like long term deals, especially for pitchers, and that's why, IMO, they are stockpiling an inventory of young arms (inexpensive arms) in the hopes that a couple of them will pan out. But, why McCarthy? He's young, experienced beyond his years, doesn't make big money and won't be a free agent for some time. IMO, nothing bigger than Kenny Williams' ego.