As a lifelong fan of the Pirates (they were my team before the Brewers even existed), I hated the trade from their standpoint. They were clearly selling low on Glasnow and I was then, and still am, a big fan of Baz who was more than a throw in to me. Reviewing the trade again it probably wasn't quite as bad as it looks today. Archer did have a very favorable, seemingly, contract and Glasnow had yet to do much in the majors. Through the 2018 season he was just 4-16 with a 5.35 ERA. The Pirates weren't even using him as a starter in 2018. He turned into an ace in 2019 and Archer really fell apart so the trade looks horrendous today with the benefit of hindsight. So from the Pirates standpoint, maybe the trade should be viewed as a C- at the time of the trade that quickly turned into a resounding F. Another reason to be skeptical of Archer was his Tropicana 3.26 home ERA (2016-18) and 4.92 road ERA. It's just flat out hard to hit in the Trop.