Edwin Encarnacion was not tied up long term, so that’s ok.
My point is, they could have gotten a better prospect(s), but Seattle prioritized not paying money.
This has been confirmed in multiple media outlets. (Buster Olney on Twitter and whoever that was Carpin posted a link to.)
Even you expected more than a single rookie ball teenager with an FV of 40 that the Mariners already traded away once for a borderline relief arm...