He is a defensive midfielder who occasionally plays as a right back and is good all across the midfield, so a versatile player who can play several positions and has quite a bit of experience playing for his nation and few Spanish clubs as well before arriving to AFC Bournemouth in 2018.
The biggest issue for Valencia CF though is that the player is valued extremely high, we all know players in England are almost always overvalued and this is once again the case, but even if Valencia CF somehow manage to negotiate a lower fee we are still looking at about 10 million euros.