I get the value in adding a SP'er with 3-4 arbs remaining vs a trade like Luis Castillo, but I do think that trade was a very good one for SEA.
Castillo was about as proven as proven can be. Point one.
He was 29, when acquired, so maybe not as young as we'd like, but to get "proven," you do have to be good for a few years.
The part that is an issue was his extension. I tend to think $108M/5 was an excellent deal for SEA.
He'll be ages 30-34- not young, I know, but I like these types of deals.
I agree, though, nobody is trading a Strider, although there were rumors Kirby was being shopped.