Pros: He is filthy good and a legitimate ace. Although he is just 6-11 this year, his 3.12 ERA is better than any starting pitcher on the Twins staff. He was won 143 games in just nine seasons in the big leagues.
Cons: Oswalt, who has been with Astros his entire career, appears to be more comfortable in the National League. According to Ken Rosenthal of FOX Sports, Oswalt has publicly stated that thee White Sox and Tigers are among the teams to which he would not accept a trade. He also is owed nearly $25 million remaining through the end of 2011.
Pros: The 11-year MLB veteran has proven that he can pitch in both leagues. Lilly, who will be a free agent after this season, was an All-Star with Toronto (AL) in 2004, and then again with the Cubs (NL) in 2009. He