Using a reliever to improve your fantasy squad's ratios has become a trendy strategy, but this author doesn't really get the hype. Sure, it's great if you correctly identify which middle reliever will suddenly morph into a strikeout stud with a microscopic ERA, but it seems like the kind of strategy that requires hindsight to work properly. Worse still, vulture wins contribute a lot of a reliever's value, and those are completely unpredictable even if you target the right arm.Of course, there ...