Re: In retrospect, would you do a Ryan for a Guzman again??
I agree on Rolen, 15. But I think the problem was money, not prospects. The Phillies weren't willing to gaurantee a negotiation window for a long term deal and ownership was unwilling to take the risk that he'd demand too much or wouldn't sign at all.
Games are won on run differential -- scoring more than your opponent. Runs are runs, scored or prevented they all count the same. Worry about scoring more and allowing fewer, not which positions contribute to which side of the equation or how "consistent" you are at your current level of performance.