Eno Sarris put that crazy bug in my ear with this
"The Other Stats
(Batter: ISO, BB%, Ks, NetSB, Grand Slams; Pitcher: K/9, BB/9, HR/9, GB%, CG)
There’s some value to be gained by making your stats in your league more sabermetrically inclined, I understand the impetus. For example, why not move stolen bases to net stolen bases? If stolen bases are a positive, being caught stealing should be a negative. And by adding ground ball rate OR homers per nine, you can reward pitchers that keep the ball on the ground, which we know is a valuable skill. I don’t mind the idea. Just try to look at your stats and see, on a very basic level, which sorts of players your system values. Because if you do something like OPS, and then also add in batting average, you’re having the same problem my AVG/OBP league had. If you add GB% AND HR/9, you might be over-valuing worm-burners. Be careful, because every category you add dilutes the importance of any one category, and yet also gives you the opportunity to double-count some more and over-value a certain type of player.
In other words, say out loud what your problem with your current setting is. Get the league to say what they think. If it’s “we think steals guys are too heavily favored,” change SB to Net-SB, or take it out and replace it with OBP or something that helps top-of-the-lineup guys whether or not they steal bases. You could even use strikeouts by the batter here, since strikeouts are correlated with power. If it’s “we hate closers,” maybe consider dropping saves and adding a strikeout rate stat. It’s not that weird to have Ks AND K/9 — it just means you need to accrue strikeouts at a good rate. And you’ll have a reason to have good relievers on your team with or without the chance at getting saves. If you hate wins, sure, use quality starts. They aren’t the best thing in the world, but they’re slightly better than wins!"