Net wins sounds interesting. Don’t think I’d go for net saves. There’s already not enough saves to go around and as you said you’d end up with severe unintended consequences. And btw, if we were to go with net wins ( not sure how I feel on that, but it would be interesting to think about), some blown saves turn into losses, so you’d severely punishing owning relievers with a 4-5 category slam (one would assume runs and hits were also involved and possibly no Ks In the blown save, loss short outing). Can’t think of any other single thing that would be that damaging.