A) Maybe he does, or maybe some of that love faded after Vazquez posted -0.8 fWAR this year.
While $7mill is not insignificant for the Sox budget right now, we really don’t know where moves like this fall on the priority list. Maybe if the Sox don’t get Eovaldi, they pull the trigger on the two most expensive Pirates and acquire Cervelli and Ivan Nova ($8.5mill) for the same estimated $15mill increase from Eovaldi? Ok that one is pure conjecture on my part.
C) The Sox have to replace a potential crowd after 2019 anyway, starting with Sale and Bogaerts. If DD goes for a one year catcher upgrade, he really is all in on 2019 again.
Regardless, the rumors exist that DD is looking to bolster the catcher position, whether this is the smartest idea or not. Time will tell how interested DD is...