As a refresher, here is what Beane got for the other two of the "Big 3" Hudson: P Juan Cruz, P Dan Meyer, OF Charles Thomas Mulder: P Danny Haren, P Kiko Calero, C Daric Barton Of those 6 players, Haren (12-10, 3.86) has had the most success. Calero has been a good reliever, Cruz has been terrible, Thomas is hitting .109 in limited AB's. I haven't looked up the minor league stats. So what would be the Cubs equivalent of thos prospects? In asking that question, you can't look at what those prospects or players did this year, but how they were viewed prior to being acquired. That was their value (or perceived value) at the time of the trade. Hudson: Cruz (had completed a season as a top flight reliever). Dan Meyer (top pitching prospect in Braves system) and OF Thomas (4th OF with nice tools) Mulder: P Danny Haren (top pitcher in Cardinals system), Kiko Calero (serviceable reliever) and Daric Barton (top minor league hitter in Cardinals system) Applying that equivocation to the question, to get Zito, the Cubs would likely have to include a package of Rich Hill, Roberto Novoa, and Ryan Harvey. That's too steep in my opinion. Yeah! It's like internet stocks in the late 90's. At the time they were worth a lot of money, only later was it clear they were overpriced. At the time Hudson and Mulder were traded Beane got a high price for them.