Maybe, but you can only play five!
Looking at Fargo, the next best five the US could field would be Mike Deschaine, Justin Bergman, Oscar Dominguez, Anthony Meglino and Tony Chohan. Lukas is much further down on Fargo, but he'd be a candidate for the team, too. Not awful, but definitely a big underdog.
That said, I think the current Team USA would stack up just fine against a second or third Team Europe. They would also stack up fine with all but the top Asian team imo.
Europe could field a second team of FSR, Kaci, Ouschan, Wojciech Szewczyk and Kazakis. I think Team USA would only be slight underdogs, at worst. Albin and Kaci have slipped, and FSR and Kaci have both been shaky in team events.
A third Team Europe would be Zielinski, Niels Feijin, Max Lechner, Daniel Maciol and Kledio Kaci. Team USA stacks up just fine with them.
Moving on to Asia.
Team 1: Ko brothers, Yapp, Biado, Chua. They would crush Team USA.
Team 2: Raga, Magpantay, Duong, Oi, Robbie Capito. Team USA would be even odds imo, and favorites on home soil.
Team 3: Wu Kun Lin, Jin Hu Dang, Jefrey Roda, Chang Yu Lung, Regalario. Team USA would be the favorites.
Team 4: Lee Van Corteza, Roland Garcia, Ignacio, Aranas, Harry Vargara. Team USA would be favorites.