Phillies outfielder Darin Ruf may not be with the team long, after being called up Wednesday from Triple-A.
Ruf, who replaced Cliff Lee on the active roster, could go right back down when Lee's spot in the rotation comes up again Saturday. The team has not made a decision on that at this point, but will have to before Saturday.
"He could be here for three months or three days," general manager Ruben Amaro Jr. told the Philadelphia Inquirer. "We're not sure yet."