More in it for them to get him than the cost of not getting him.
They will pay massive overs we just have to wait it out.
They’ve probably already emotionally attached to getting him so and their fan base will be spewing if they don’t.
Blair knows this too (albeit with what some think about him, you assume he's a star alongside Jim Carrey in Dumb and Dumber), and will hold out.
There is no way that Freo will let Shai go for a 7 pick downgrade in the 1st round (11 to 18). Whether we throw something in is debatable, but I'm certain we will get both picks 10 and 11.
Freo would be incompetent to let someone like Shai go when they are wanting to go there. If they pay a bit over what they think he's worth, well so be it, but that "overs" isn't what Tiger fans think is overs, because we know how good he is.
I reckon we get 10 and 11 and in 12 months time, Freo supporters will be talking about what a great deal it was, and how lucky they didn't have to pay more.