Arriola allows Dest to get forward more, as Arriola drops back to cover.
I don't mind it really.
Antonee and Dest can get forward and are dangerous doing so. Aaronson and Arriola have good defensive workrates and good feel for when to interchange with their backs on the wing. The midfield of Adams, McKennie, and Musah should allow for good forward progressing play, either through their passing or dribbling (in Musah's case).
It's a solid lineup. Arriola will get subbed in the 55th or so for either Weah or Hoppe, if GGG isn't braindead tonight. Although, I expect we'll see Roldan instead... because I'm banking on him sticking to his usual self.
Edit: Of course as I type this Arriola gets replaced. Ha!