I don’t think you can play with starter wins. You guys hate it of course, and what you say makes sense, but the numbers are part of history and it’d erase all the past if you start giving guys like Berrios a win in that situation. But you can change the stat like they’ve done and award it to the most deserving guy after the starter
No stat is really perfect. FIP as a stat you can say is kid of dumb. Maybe as a predictive tool it’s good but honestly who wants to judge a pitchers game but what their FIP was that day. There’s a line between trying to use advanced stats to predict future performance and appreciating what happens on the field