Mark Brunell sprained his finger in December of 2002. He had a bad game the next week, and then had a 3 TD / 0 INT game the following week. Marcus Giles sprained a finger on April 18, 2006. He missed 6 days, and then came back and had hits in each of his next 3 games on his way to a 550 at-bat season with no other lengthy absences. Jim Thome sprained a finger on May 18, 2004. He missed 7 days, and then game back and had 3 doubles in the next 2 games on the way to a 612 plate appearance season with 42 homers. Khalil Greene sprained a finger in late 2006, attempted to return on two occasions, but did not have a hit the rest of the season. This year he has 16 home runs and seems to be fully recovered. Joel Zumaya sprained a finger in early May 2007 and expects to return to action in August. As has been discussed before, there is a wide range of outcomes from this injury. Based on today's news, Sheets' injury appears less severe than Zumaya's. I doubt that he'll be back next week (like Brunell, Giles, and Thome were) mainly because he is a pitcher, but 2+ weeks sounds about right at this point.