Andrew Miller was supposed to be an ace. Cameron Maybin was supposed to be a star.
When the Marlins got Miller and Maybin in the December 2007 Miguel Cabrera trade, everyone in baseball said they'd done well. Everyone with the Tigers said they had done well.
We all know now that it didn't work out that way. We all know now that Miller still hasn't become an ace, and Maybin still hasn't become a star.
And we all know now that not even a year after they fired the manager who was supposed to benefit from that Miller-Maybin deal, the Marlins now find themselves in search of yet another manager.
Meanwhile, Miller and Maybin find themselves at Fenway Park.
Monday night, Miller will make his first start for the Red Sox, the latest team trying to unlock what still seems like enormous potential. He'll face the Padres, the latest team hoping Maybin's power and speed will translate to baseball wins.
This Padres-Red Sox series would be fascinating regardless, with Adrian Gonzalez going up against the hometown team that traded him away, and Anthony Rizzo facing the team that had to include him in that trade for Gonzalez. And with Dave Roberts, the unsung hero of those 2004 Red Sox, returning to Fenway as a Padres coach.
But we know about Roberts and we know about Gonzalez, and we think we know about Rizzo.
We're still trying to figure out Miller, who is either one of those late-developing tall left-handers or one of those hard throwers who never make it. He's getting his chance now with the Red Sox, because Clay Buchholz is on the disabled list and because the Sox didn't want to lose Miller, who had an opt-out in the contract he signed to go to Triple-A Pawtucket.
Miller was 3-3 with a 2.47 ERA in 13 games for the PawSox, and in his last start he struck out 10 in 5 1/3 innings, while allowing just one run.
We're still trying to figure out Maybin, too. His numbers this year with the Padres (.254/.316/.404) are decent, but by no means great. One thing I do know: When I saw Maybin last month, he was smiling more than he had in the last two years with the Marlins.
Maybin smiled wide when I mentioned a spring training conversation I had with Miller, who said the two have remained close friends.
They've both been through a lot and they've stayed close, communicating mostly by text message.
This week, they'll meet again.
On to 3 to Watch:
1. Jack McKeon was 42 years old when he managed his first major-league game, with the 1973 Royals. Now he's 80, and there's a real chance he'll be back in the dugout, as the interim replacement for Marlins manager Edwin Rodriguez. If McKeon takes over for Angels at Marlins, Monday night (7:10 ET) at Sun Life Stadium, he'll be trying to keep the Marlins from equaling a team record with an 11th straight loss (they lost 11 straight twice in 1998, the year of the fire sale). It won't be easy, not with Jered Weaver starting for the Angels. Weaver last lost on May 18 (the Marlins were 24-17 back then), and he has a 1.36 ERA in his last five starts.
2. Miller appeared in 58 games over three seasons with the Marlins, going 10-20 with a 5.89 ERA. He lost his last five starts in 2010, with a 12.74 ERA and an incredible 52 baserunners in 17 2/3 innings. It'd be hard to do that against the weak-hitting San Diego team he'll face in Padres at Red Sox, Monday night (7:10 ET) at Fenway Park. Then again, maybe Gonzalez (.481 batting average in his last 12 home games) will tell his old buddies how much fun it is to hit at Fenway.
3. Bob Melvin began this season working for the Mets, then went to work for the Diamondbacks, before going to Oakland to try to rescue the A's. Melvin helped the Diamondbacks over the weekend, when his A's swept the Giants to help Arizona stay close in the National League West. Now Melvin comes to New York to see his other former employers, in A's at Mets, Tuesday night (7:10 ET) at Citi Field. The Mets interviewed Melvin when they were looking for a manager last fall, but Terry Collins has given them no reason to regret their choice. They haven't regretted putting Dillon Gee in their rotation, either. Gee (who starts Tuesday) is 7-0, the longest winning streak by a rookie to open a season since Weaver started 9-0 with the 2006 Angels.