I'm with JD here; I think Yonathon Perlaza will get a chance in 2023 at some point after the sell-off. I'm not so convinced there are many in Iowa deserving of a chance, and the MLB roster itself has plenty of deadweight. Currently, on the Iowa roster, Mervis needs to be promotion #1, but after him, I think Perlaza is probably #2. Velazquez is not good; he's got a 29% K% in AAA to go with a 102 wRC+. He had 200+ PA's last year that resulted in replacement level play, and he's not a real CF). Canario needs a summer in AAA to build back up after his injuries, Chase Strumpf has been terrible, Slaughter has a 98 wRC+ and is over hlf way to 27, Bote's a hasbeen who's beating up on AAA, Edwin Rios sucks, . There should be PA's for Perlaza as well; the the Cubs will have the DH (Mervis should be playing a ton of 1b, Amaya playing C). And there's a handful of spaces to open on the 40man. The Cubs should probably find out if there's something to Perlaza or not before they're forced to leave him open to the Rule V if they have any belief he's a useful MLB hitter. Honestly, the only other player with an argument for me is Luis Vazquez, but Vazquez is a completely different type (not really a good DH option, as he's a glove first player). I'm not really counting Madrigal here, as he's on a rehab assignment.
I think Perlaza is a questionable MLB hitter personally, but his development, especially over the last 2 months of so, has been impressive and I can't ignore it. His 127 wRC+ is really solid. He's shown impressive development in his left handed swing especially. And he's not too old for the level.