I don't think Joe Douglas puts a premium on the Safety position...we've seen how much he valued Jamal Adams.
That's irrelevant. Adams was begging for a trade, and we traded him for two 1st-round picks plus more. If we traded Adams for a 2nd-round pick, you'd have a point, but we don't know how much he values safety.
Saleh also coached Earl Thomas, Kam Chancellor and Jimmie Ward. He wasn't on the Seahawks/49ers when they drafted Thomas/Ward in the 1st round, but he coached them later.