Could we not already have somebody good enough ready to be a backup option next year, somebody who is currently having an excellent season in La Liga... Maximo Perrone anybody?
He dislodged the club captain to be a definite starter, looks full of quality and very composed on the ball, very rarely misplaces passes and seems press resistant, positionally aware not only of his defensive duties but of opposition players around him, he can also without being very strong handle himself physically.
I think although he's different to Rodri he could still be highly effective for us, if we get rid of him he could turn into a top player one we regret selling in the long run.
Also wouldn't surprise me if he heads to Girona next season if he's needed there, he's potentially good enough to be a squad player here from what I've seen, plus I think everyone would agree the few games he has played for us were also impressive.