Very valid points. Those other players may not be available for whatever reason(s), but more importantly, for throw away matches with hodge-podge lineups, almost zero can be gleaned on the potential of a player because the supporting cast is crap. I want to see (example) Bello with the first team and not the 5th string. For me, that’s a waste and better served by bringing in a guy that isn’t a concern about looking bad because they aren’t the future; ie looking bad for bello or others leaves a lasting impression that is negative over the long run.For filler games, I wouldn't understand calling up a 27 year old who, as you say, shouldn't be called up for important matches. I would much rather take fliers on Brandon Vincent, George Bello, Danilo Acosta, or someone else young enough to potentially play in meaningful USA match down the road.
Otherwise, why not Edgar Castillo over Sweat (still wouldn't want either at this point).
Edgar Castillo has never looked good for the MNT, even when his form is good at club level. I don’t think his game translates well, so for me, he’s an eternal pass.