Ryan has pretty much never demonstrated the ability to sell high... so... as your article suggests- the next couple months seem to be right in his bailiwick- there's an absolute cornucopia of guys he can sell low on! Unfortunately, he also isn't good at reading which of his top prospects are more likely to bust- he leans to keeping all of them to the brink, by default. In the meantime, he's facing an imminent roster crunch as far as whom to protect and who to expose- there are close to 5 guys on the 40-man right now who are, at best, years away from the majors. So, making a more impactful deal with one of the top prospects at AA and/or AAA thrown in- even if Ryan could pull it off, in return for a handful of new prospects, means potentially even more roster crunch and maybe multiple years more of necessary evaluation, or else more serviceable players lost via FA- a mess any way they slice it.