Hard to tell, I've seen delusional people rate Jones for god knows what reason.
And to answer your question: Reports (even from Tier 1 sources) claim that United are interested and that Barca might not want to pay the large transfer sum Ajax asks considering they need to fill other positions. And play time also seems an issue.
Until I hear a good source claim City wants as a long-term replacement for Kompany I'd say De Ligt and United is looking like Option B right now.