He isn't even that good anymore, I don't think any big team is interested in him anymore besides us (in the cafe at least).
When was the last time you saw De Jong impacting a big game? He doesn't score nor assist much I know his role is more about controlling and recycling but still every time I've watched barca he doesn't seem to do anything impactful.
He certainly hasn't lived up to the expectations of his younger self from Ajax. Just like de Ligt that champions league run with Ajax made many of us believe they were meant to be world class but they haven't been able to reach those levels again.
For the fee and the wages it's a clear no, he's 27 so not really young anymore to think he'll significantly improve. There are plenty more promising players we could get for the money it would take to bring him.
Also the fact he rejected us makes me believe he'd only come here for the money' and we all know how that would turn up.