Barca are trying to offload Dest. Small wonder, as, to me, he is a player that very much flatters to deceive, and they need financial relief in the worst way. Oh, Dest has all the talent in the world, but he's a bit like Newcastle's St. Maximin, often running down blind alleys, not providing adequate service, and the like. Can look pretty on the ball, but you rarely get the final product. And defense is definitely not his strong suit.
If he gets the proper coaching, he can be a stud. I seriously doubt he was getting much personal attention at Barca. Is he going to get it from Berhalter? Even if Berhalter does him right, will his brief time with the national team be enough? I think we kind of have to hope it is. And hope he goes to a club where he can play and develop, rather than another big club.