I questioned Priester when it was made, because we traded immediate MLB-ready/experienced pitching deoth for minor leaguers that were seasons away, and for no reason. It immediately burned Boston as well, as there were injuries (notably Giolito) that created openings in the rotation.
I admit not minding Harrison because 1) we needed another INF and Durbin was coming off a good rookie year, 2) the Sox had already dealt several other young pitchers, notably Dobbins that I had more faith in, and 3) while Harrison got very little opportunities in Boston, it’s not like his SF numbers made anyone think he was special…