I have been thinking about this for a couple weeks. Wallner and Kirilloff disappointed for the Twins this year and Larnach has stepped up. I'm not willing to say he's "figured it out", but he has sustained decent performance for 40% of a season, but then again Wallner did that too. In shorter stretches Kirilloff has also looked like an accomplished major league hitter.
The Twins absolutely need decent production from one of the three players this year and might need two guys to establish themselves in 2025 with the probable exit of Max Kepler. The three guys are an interesting compare and contrast. Wallner has big power and the best speed along with an elite throwing arm, but he seems to have the most problems making contact consistently. Kirilloff was the highest draft choice and seemed to possess the best bat-to-ball skill. He's left handed and has been regarded as a potential first baseman since he was drafted. Larnach doesn't have the arm, power or speed that Wallner has, but he's a capable outfielder who excelled in college and presents as a decent power hitter.
Larnach is getting big league time and hasn't squandered it. He's reduced his chase rate and his strikeouts and has hit the ball hard. He's done well the last two years in RBI situations and seems to have modified his approach enough to be a decent major league hitter. Wallner probably and Kirilloff possibly will get another chance this year. Maybe they'll make the jump, maybe not. The Twins don't have enough left handed hitting upside to just give up on any of these three. Emma Rodriguez and Walker Jenkins are in the pipeline. One would think they are surer bets than Larnach, AK or Wallner, but there's room for two or three to thrive and help the Twins.