Weaver and Brown are very similiar pitchers Similar in pitching sytle, you mean? .....'Cause the former is a complete (and bad) joke, while the latter has been one of the best pitchers in baseball the last decade.
Why would you want Kevin Brown? He's old, over-paid, and often injured. He's past his prime. The Yanks just tried to replace a Mercedes with a 1988 Yugo.