Is it more "aggressive" to sign Zach Greinke, a proven ace?
Or
Is it more "aggressive" to sign a less "proven" SP and gamble that he will become the next Liriano, Johan, Radke, or Pavano.
I think TR is TOO aggressive for a GM, by gambling that chicken-bleep can be made into chicken salad.
If you sign Zach Greinke, that is conservative for a GM, because his future performance is as sure a sure thing as there is out there.
Now, the owners, who are putting out the $$$, are just the opposite, ie. less money=less aggressive.