Very good point, actually.
I was musing on who he could pick to cover Xavi's arse and/or complement him earlier and realized that most of my candidates turned out invalid, as they're just a bit too old.
That said, I did my musing having a Barca'esque set-up in mind. And part and parcel of Xavi in a draft is probably whether you can sell him in a set-up which is NOT clearly Barca'esque. That is the main challenge with him, arguably.
I personally think he would shine in other set-ups too, clearly so - but he no doubt suffers somewhat from a kind of typecast syndrome particular to certain players.