Our midfield was/is extremely strong and deep. MMA is the most talented midfield in CONCACAF although for a big single game I'd still favor the experience of Guardado and Hererra. I wish Musah's club played him centrally, but in a year, that trio will should be even more formidable. Would love to see Busio get more the squad as he's getting real time in Serie A for a bad Venezia team (so is Tanner Tessman, who's only 20 and a physical beast when I've watched their games).
Acosta is great as a veteran sub that can cover DM and full-back and I can understand Roldan and Lleget as experienced pros to close out a game, but there's zero reason for Zardes, Morris or Arriola on the squad other than to include MLS-ers. I can't fathom thinking Zyardes gives you more than Sargent, Dike (hurt for a while), Pefok, or frankly Jozy. I'd take all of those guys over Ferreira too. I guess Zardes was Greg's guy in Columbus, so we'll always get him on the squad. He plays hard and holds up play well, so that's something.
One of Morris or Arriola will be replaced with Gio when he's back to full health, but we have such depth on the wing I can't see why those two are there. I hope Hoppe gets back to his Schalke form and finds some time with Mallorca cause he adds a totally different dimension than other options at wide F.