As a Giants fan, don't you want the Dodgers to sign Manny Ramirez?

I am a Giants fan and I want the Dodgers to sign Man-Ram. Hear me out: Boras will undoubtedly get at least 5 years and 100 million for his client. The Dodgers will be pitching poor so no amount of hitting will save them. Man-Ram will become a cancer in the locker room around mid-season and now that he has a 5+ year contract, he will hand cuff the Dodgers for 5+ years and destroy any chance of them making the playoffs. Go Giants!