PCA had played 6 professional games in A ball and then suffered a season ending injury, his value in July was far more equivalent to Vientos than Alvarez. But yes, I'm increasingly convinced the way forward here is extending Willson(as if 'keep the good player' needed a sales job) and probably trading Happ. I understand the concept of trading a player that they are unlikely to sign to an extension. I don't understand why they would want to trade Wilson and not get an adequate return. This is especially the case related to the value he has to the team, his positional value relative to his peers, and the Cubs positional need. I really cannot understand why they aren't going out of their way to extend him. I don't think the answer is PTR. But I don't know the baseball reasons. Maybe they think he's going to age very poorly and/or think his 2 months to start this year are not the new norm. Maybe Willson said "you traded away my friends so I'm not gonna sign here", or maybe he wants like 8/250 in order to forego a potential FA bidding war. In terms of the return, you can only get what is given. If they keep Contreras and let him walk they'll get a fairly high draft pick that sets a decent floor for what his return should be, but the team getting him doesn't get that pick and only gets him for 3 months + a playoff run. Teams are more hesitant than ever to trade top prospects, so the reality they have to face is they can either keep Contreras for the pick plus whatever increased likelihood of signing exists by not trading him, or they can take what they can get. I'm hopeful that if they do go that route they'll be able to do better than they did last July(though early signs are very very good on the success rate w/ Bryant/Baez/Rizzo returns), but it's also not gonna be one of the 10 best prospects in the game.