I don't think you are a fan of Gonsalves, as you're being ridiculously critical. He just moved up a level, it's reasonable to get an adjustment period. As for the stats you provided, the big one that stands out to me is BABIP. A BABIP over .400 is not sustainable, so his one game WHIP is inflated. And you conveniently didn't mention his stellar 1.5 ERA, or 6/1 k/bb ratio. I wonder why.