Maybe Diego is more talented and less injury prone but Rafael fits Juve's character much more.
Or you didnt mean personal character but player characterism? Diego is a classic playmaker who would make our whole team tick and run. VDV also great, but is a more direct attacking midfielder, individually dangerous, but not a playmaker to influence how the whole team plays like Diego.
Either one is fine by me, even I for sure prefer Diego. And I dont think Diego is so unrealistic signing, tougher to sign then VDV, but doable.
