Blake Parker: 25 IP, 31.6 K%, 6.1 BB%, 5.04 ERA, 0.0 bWAR
They were cheap - Both men were members of the Twins, but the team soured on them. Morin was traded for cash, while Parker was released and then signed by the Phillies.
They were durable - Morin appeared in 29 games after joining the team in mid-July, while Parker got into 22 games after arriving on August 1.
They weren’t the worst relievers on the team - Both pitchers pitched well after first joining the team.