Signed for £6m. Had a good end to the season after settling in to what is a very hard division for imports to adapt, but hasn't had a good enough season overall to be in high demand. So on that basis he should be in our range. If he continues this form for another 6 months then he'd likely be unattainable.
Now appears the optimal time to sign him, balancing risk and cost.
He's blatantly a player with excellent attributes. Very athletic, versatile, good with the ball and drives forward, on either side of the pitch. And he's only 23.
A player like him would jump at the chance of moving to the PL.
He would properly cover every midfield position, and probably become a starter and big asset.