Skubal's trade value should be higher because he's already had his TJ surgery, which now seems inevitable for all young pitchers these days.
I'd be OK with trading him, if we can get an impact bat or two. However, as we know with Tork, and other can't-miss bats like Kellenic and Hiura (to name a few), nothing is guaranteed. Obviously having some ML success would be a huge plus.
I know this sounds crazy to say given all of the health issues we have with pitching, but if you can assume that most will be able to recover, it's still the area of strength for the organization. Hopefully Turnbull and Manning are back next season, Eduardo returns and Mize comes back in 2024. Plenty of wild cards, like Faedo and Brieske, maybe even G. Hill. And others on the way--Madden, Flores, Smith and Hurter. Maybe Olsen, who I'm not as high on as others seem to be, but clearly has some potential. Some of these guys won't pan out or end up in the pen, but we do have both quality and quantity.
I've already managed my expectations for 2023--it won't be a great year, but hopefully more positive with player development. .500 would be a realistic goal.