Between Brock Holt, Paplo Sandova and Marco Hernandez, they have plenty of internal options. It just so happens that by some weird fluke, all three are injured at the same time but they still have a couple of depth guys in Rutledge and D'Arnaud that they can roll with for now. It's not a desperate situation. Doesn't really make sense to go for Frazier unless they are using Devers as a trade chip.