This can be especially useful in 200x when there are a number of pitchers with 12 double plays on both sides of their cards.
Thing is though no way of knowing how much salary is added for such pitchers. The 11.3 Maddux card has extra gbA and cannot help wondering how much that accounts for being highest priced pitcher in set.
A small pet peeve of mine that there may be other pitchers over the years who were great at inducing double plays but not reflected on their cards because the card is not from a cadillac season. Double pet peeve when player is from a set that does have a cdrom cadillac version of card available but for whatever reason we cannot get it here. Triple pet peeve in that hitters from such chevy seasons get saddled with more gbAs on their card than they deserve because they come from a season where no pitchers had any and thus all double plays had to be accounted for off hitter cards.
One more pet peeve and I get a pet peeve HR. Alas as in my playing days I get thrown out at the plate here.