Eovaldi had removal of some loose crap from prior surgery this year, correct? You gave us your diagnosis at the time.
Also, Eovaldi posted some very good peripherals in the 2018 regular season, albeit in 111 innings:
3.60 FIP
1.13 WHIP
5.05 K/BB
He added a cutter to his repertoire in 2018, I believe, which was credited with making him a better pitcher.
DD did not sign him solely for the postseason heroics. Other teams were interested. You said at one point you thought the Yankees might sign him.