It's not a bad idea if he is available for cheap. The thing I would worry about is how he would take being a seldom used backup. I like Lofton, but he cost SF the 2002 World Series by refusing to be the DH, leaving a much superior defender (Tsuyoshi Shinjo) to be the DH. Lofton proceeded to butcher numerous plays in center that Shinjo would have made easily and San Francisco squandered their lead and lost the series. For that reason, I'm not sure if I'm in favor of getting Kenny, despite his skills. The Brewers already have one OF who is very unhappy with his PT (Mench), I'm not sure adding a second would be the best move. Now, if Bill gets injured, I'm heavily in favor of this move. Otherwise, I think it's too risky.