Like McGuire or not, he’s better than whatever was next in line from the Sox farm system.
The good news is, he apparently has shown similarities to Vazquez. Very similar OPS+. Prior to 2022 (when Vaz just dominated the category), the two had similar DRS. And even StatCast shows similar arm strength.
Of course the difference is, McGuire has been doing this on a much smaller scale.
There are other reasons for some hope. McGuire started out as a first round pick with some prospect hype, twice making BA Top 100 list, before settling in to his part time role. In this regard, he has some similarity to another Christian on the Sox in Arroyo. And while neither Arroyo nor McGuire May ever reach those early expectations, that doesn’t make them bad players. Draft busts? Ok. But Boston didn’t draft them.
And if nothing else, remember Diekman is still under the contract Boston signed him to…