I hear you. And this is based upon these reports and box scores as I have not been able to watch any but a few games here and there. But Wilken is streaky, but honestly has had two hot streaks - August of 2023, and then April/May 2025 with a lot of cold streaks. The power is legit and unless he regressed his defense plays at third.
Jett was a borderline MLB consideration, and unlike Durbin last year, hasn't taken advantage of the poor IF production in the bigs this year. I hope it's just trying too hard, and he settles in.
Pratt I'm less "worried" about but a big contract - maybe it is the pressure of that, or bad luck, but he is going to be part of the org for a while and a lot of money associated, so you would love to see him pick it up. But these three were candidates to show up early, and so far have not so much, and I will be happy to look back and laugh at my comments in June or July, but I do have a tiny bit of angst for them at the moment.
Birchard - of course the walks don't work anywhere. My thoughts is if he can focus on a a few batters in a relief setting and find a few pitches that works, maybe he could harness better command, and his raw stuff can play up better in those shorter outings, but maybe I'm oversimplifying these things.