Danny_Darwin said:
To clarify, I don't think Margot is a bust or anything like that, I just think he's not quite in the Devers/Moncada/Benintendi/Espinoza tier, although I acknowledge that time is on his side at this point. And I think one of those four guys will probably be necessary to trade for someone like Harvey or Ross (and I don't think Carrasco is going anywhere, either, I only mention him because others have been). And to be clear, I don't know if I think that's a good idea, but I don't want to categorically rule it out, either.
I think you're skewing your perspective of an "elite" prospect too much based on the potentials of the Greenville quartet.
Rafael Devers has been referred to as one of the best young hitters in all of organized ball, Robinson Cano with more power potential, the next Manny Ramirez, etc.. If he was born in the U.S. he would have been draft eligible this past summer and likely would have been a top 10 pick. His upside as a prospect is as a top 10 guy and his ML ceiling is legitimately that of a future MVP.
Yoan Moncada has been mythologized by baseball scouts for a few years before he made it to the market, shattered all signing bonus records, was referred to as a top 5 pick in any draft of the last 10 years, and was anointed a top 10-15 prospect by every list that matters basically out of the gate. He has only confirmed those rankings in the second half.
Benintendi was the 7th overall pick in this past draft and as a sophomore won every individual collegiate award worth winning. He promptly torched A ball pitching when switching to wood bats.
Anderson Espinoza has been referred to as the only peer on the planet to Julio Urias when talking under-20 pitching talent. Most say he'd be the #1 pick in next year's draft, the first he'd even be eligible for, if he was American born.
These four guys are basically top 10 talents if they stay healthy and produce like everyone projects them to. That obviously isn't likely to happen, at least one or two will likely crash and burn before or at the ML level. But when talking prospects with trade value it really doesn't get much higher than those four.
Manuel Margot is of comparable pedigree to Anthony Rizzo, only he (Margot) made top 100 lists as a 19 year old before seeing AA while it took a strong age 20 season split between A+ and AA for Rizzo to crack the top 100's, followed by a strong AAA season to push him up into the middle range (30-50's) on those lists. That AAA season came after his trade. With Margot already getting mention on mid-season top 50 lists he's likely tracking about a year ahead of Rizzo.
Margot and Owens is actually a pretty comparable package to Rizzo and Kelly, but with both players more developed and closer to ML ready.
Top 10 guys almost never get traded and that is the track the above four guys are on. It is the 25-75 guys who make up the real prospect value in big trades. Teams are more willing to part with them but they've also got the potential to take the next step and out-perform the guys ranking above them on those same lists. Rizzo is exactly such an outcome.