Lineups in flux for Pirates, Brewers

Nothing has come easily this season for the Pittsburgh Pirates, who at the rate they are going could end up challenging for the cellar in the National League -- and that seems to be magnified during a stretch of change.

Certainly, the Pirates are not handling change as well as their current opponent, the visiting Milwaukee Brewers. Milwaukee smacked Pittsburgh 9-0 Tuesday in the series opener.

The Pirates have lost six