The only way trading Albies makes sense is if someone like Nacho can come in and be an even cheaper 2-3 win guy. I personally think Nacho is worse than Grissom, and I was the low man around here on Grissom. I don't think Nacho is the guy who allows Albies to be traded. Nacho is a no-power guy who can't play up the middle, so that's basically a low end utility option. He is not an answer at SS, or 2B, so if teams want him I would flip him.
That same article also says Waldrep is considered untouchable, which I also disagree with. While he may have made adjustments, nothing I saw in his early data suggests he is going to be impactful.
AJSS has a little better stuff, but even he isn't someone I hesitate to trade for impact MLB talent.
All the rest of the pitching prospects in the upper levels are equally mediocre, or worse.
To me, Baldwin is the most valuable prospect in the system, and it isn't particularly close. He appears to have solid contact skills, and the power is plus. He is a natural platoon partner for Murphy.