Haven't seen him play in the last couple of years, thought he was quite good before that when I saw him play.
Barca surely signed him, for a solid fee, for a reason. From what I've read he had a solid start at Barca. We play a different formation and style to what Barca play now. I hope if we sign him now it's because Paratici and Conte think he is a much better fit for us than for Barca.
Both Bentancur and Kulusevski were "cast offs", no? I don't remember those exact words being used on here, but "Juventus rejects" was IIRC.
Finally if we can't sign a top class LCB this summer, and that may prove difficult, we do still need a new LCB. A cheap loan, good enough player they fits the system is a solid option in my mind. Much better than signing a very good, expensive player that isn't a good fit.
I'm still very much open to the idea that he isn't a good fit or that this is just media speculation and we're not even interested btw.