The guys over at Marlins Die-Hards are holding a contest and you can join in.
It is not as macabre as it would appear at this point in the season. If, and I'm counting on it, the Marlins are in contention at the end of the season, it is possible they will make some moves. If not, some are likely. Of course, you could always go with no one, like happened last year.
Whatever you decide, there is a prize for winning.